Current time in Okayama, Japan:
1:57:05 pm JST.
Current date: Tue, 19 Feb 2019.
Okayama time zone: JST - Japan Standard Time.
Okayama time zone offset: UTC/GMT +9
About time zones in Japan
Sunrise sunset calendar for Okayama, Japan:
Please note that in the calendar below ↑ indicates sunrise times and ↓ indicates sunset times.| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|
| 1 | 2 | |||||
| 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| 10 | 11 | 12 | 13 | 14 | 15 | 16 |
| 17 | 18 | Today ↑6:46 am ↓5:52 pm Daylength: 11 hrs 6 mins | 20 ↑6:45 am ↓5:53 pm Daylength: 11 hrs 8 mins | 21 ↑6:44 am ↓5:54 pm Daylength: 11 hrs 10 mins | 22 ↑6:43 am ↓5:55 pm Daylength: 11 hrs 12 mins | 23 ↑6:41 am ↓5:56 pm Daylength: 11 hrs 15 mins |
| 24 ↑6:40 am ↓5:57 pm Daylength: 11 hrs 17 mins | 25 ↑6:39 am ↓5:58 pm Daylength: 11 hrs 19 mins | 26 ↑6:38 am ↓5:59 pm Daylength: 11 hrs 21 mins | 27 ↑6:37 am ↓5:59 pm Daylength: 11 hrs 22 mins | 28 ↑6:35 am ↓6:00 pm Daylength: 11 hrs 25 mins | ||
Time difference between Okayama and other cities:
If you don't see the city, go to the time zone converter page and enter the two cities to get the time difference.| City | Time difference | ahead / behind |
| A Coruna | -8:0 hours | A Coruna is 8 hours behind Okayama. |
| Aachen | -8:0 hours | Aachen is 8 hours behind Okayama. |
| Aalborg | -8:0 hours | Aalborg is 8 hours behind Okayama. |
| Abbotsford | -17:0 hours | Abbotsford is 17 hours behind Okayama. |
| Abbottabad | -4:0 hours | Abbottabad is 4 hours behind Okayama. |
| Aberdeen | -9:0 hours | Aberdeen is 9 hours behind Okayama. |
| Abidjan | -9:0 hours | Abidjan is 9 hours behind Okayama. |
| Abilene | -15:0 hours | Abilene is 15 hours behind Okayama. |
| Abu Dhabi | -5:0 hours | Abu Dhabi is 5 hours behind Okayama. |
| Abuja | -8:0 hours | Abuja is 8 hours behind Okayama. |
| Acapulco | -15:0 hours | Acapulco is 15 hours behind Okayama. |
| Accra | -9:0 hours | Accra is 9 hours behind Okayama. |
| Acharnes | -7:0 hours | Acharnes is 7 hours behind Okayama. |
| Acre | -7:0 hours | Acre is 7 hours behind Okayama. |
| Acworth | -14:0 hours | Acworth is 14 hours behind Okayama. |
| Adak | -19:0 hours | Adak is 19 hours behind Okayama. |
| Adamstown | -17:0 hours | Adamstown is 17 hours behind Okayama. |
| Addis Ababa | -6:0 hours | Addis Ababa is 6 hours behind Okayama. |
| Adelaide | * +1:30 hours | Adelaide is 1 hour, 30 minutes ahead of Okayama. |
| Aden | -6:0 hours | Aden is 6 hours behind Okayama. |
| Agadir | -8:0 hours | Agadir is 8 hours behind Okayama. |
| Agartala | -3:30 hours | Agartala is 3 hours, 30 minutes behind Okayama. |
| Agra | -3:30 hours | Agra is 3 hours, 30 minutes behind Okayama. |
| Aguascalientes | -15:0 hours | Aguascalientes is 15 hours behind Okayama. |
| Ahmedabad | -3:30 hours | Ahmedabad is 3 hours, 30 minutes behind Okayama. |
| Airolo | -8:0 hours | Airolo is 8 hours behind Okayama. |
| Aix-en-Provence | -8:0 hours | Aix-en-Provence is 8 hours behind Okayama. |
| Aizawl | -3:30 hours | Aizawl is 3 hours, 30 minutes behind Okayama. |
| Ajaccio | -8:0 hours | Ajaccio is 8 hours behind Okayama. |
| Ajax | -14:0 hours | Ajax is 14 hours behind Okayama. |
| Ajman | -5:0 hours | Ajman is 5 hours behind Okayama. |
| Ajmer | -3:30 hours | Ajmer is 3 hours, 30 minutes behind Okayama. |
| Akbarpur | -3:30 hours | Akbarpur is 3 hours, 30 minutes behind Okayama. |
| Aklavik | -16:0 hours | Aklavik is 16 hours behind Okayama. |
| Akola | -3:30 hours | Akola is 3 hours, 30 minutes behind Okayama. |
| Akron | -14:0 hours | Akron is 14 hours behind Okayama. |
| Akureyri | -9:0 hours | Akureyri is 9 hours behind Okayama. |
| Al Ain | -5:0 hours | Al Ain is 5 hours behind Okayama. |
| Al Jizah | -7:0 hours | Al Jizah is 7 hours behind Okayama. |
| Alagoinhas | -12:0 hours | Alagoinhas is 12 hours behind Okayama. |
| Alappuzha | -3:30 hours | Alappuzha is 3 hours, 30 minutes behind Okayama. |
| Albany | -14:0 hours | Albany is 14 hours behind Okayama. |
| Albuquerque | -16:0 hours | Albuquerque is 16 hours behind Okayama. |
| Albury | * +2:0 hours | Albury is 2 hours ahead of Okayama. |
| Aleppo | -7:0 hours | Aleppo is 7 hours behind Okayama. |
| Alesund | -8:0 hours | Alesund is 8 hours behind Okayama. |
| Alexandria | -7:0 hours | Alexandria is 7 hours behind Okayama. |
| Alexandria (US) | -14:0 hours | Alexandria (US) is 14 hours behind Okayama. |
| Algiers | -8:0 hours | Algiers is 8 hours behind Okayama. |
| Alicante | -8:0 hours | Alicante is 8 hours behind Okayama. |
| Alice Springs | +0:30 minutes | Alice Springs is 30 minutes ahead of Okayama. |
| Aligarh | -3:30 hours | Aligarh is 3 hours, 30 minutes behind Okayama. |
| Alipore | -3:30 hours | Alipore is 3 hours, 30 minutes behind Okayama. |
| Allentown | -14:0 hours | Allentown is 14 hours behind Okayama. |
| Almaty | -3:0 hours | Almaty is 3 hours behind Okayama. |
| Almere | -8:0 hours | Almere is 8 hours behind Okayama. |
| Almeria | -8:0 hours | Almeria is 8 hours behind Okayama. |
| Alofi | -20:0 hours | Alofi is 20 hours behind Okayama. |
| Alpena | -14:0 hours | Alpena is 14 hours behind Okayama. |
| Alwar | -3:30 hours | Alwar is 3 hours, 30 minutes behind Okayama. |
| Amadora | -9:0 hours | Amadora is 9 hours behind Okayama. |
| Amalner | -3:30 hours | Amalner is 3 hours, 30 minutes behind Okayama. |
| Amarillo | -15:0 hours | Amarillo is 15 hours behind Okayama. |
| Ambon | same time | There is no time difference between Ambon and Okayama. |
| Amersfoort | -8:0 hours | Amersfoort is 8 hours behind Okayama. |
| Amiens | -8:0 hours | Amiens is 8 hours behind Okayama. |
| Amman | -7:0 hours | Amman is 7 hours behind Okayama. |
| Amravati | -3:30 hours | Amravati is 3 hours, 30 minutes behind Okayama. |
| Amritsar | -3:30 hours | Amritsar is 3 hours, 30 minutes behind Okayama. |
| Amroha | -3:30 hours | Amroha is 3 hours, 30 minutes behind Okayama. |
| Amsterdam | -8:0 hours | Amsterdam is 8 hours behind Okayama. |
| Amstetten | -8:0 hours | Amstetten is 8 hours behind Okayama. |
| Anadyr | +3:0 hours | Anadyr is 3 hours ahead of Okayama. |
| Anaheim | -17:0 hours | Anaheim is 17 hours behind Okayama. |
| Anand | -3:30 hours | Anand is 3 hours, 30 minutes behind Okayama. |
| Anantnag | -3:30 hours | Anantnag is 3 hours, 30 minutes behind Okayama. |
| Anapolis | -12:0 hours | Anapolis is 12 hours behind Okayama. |
| Anchorage | -18:0 hours | Anchorage is 18 hours behind Okayama. |
| Andorra La Vella | -8:0 hours | Andorra La Vella is 8 hours behind Okayama. |
| Angeles | -1:0 hour | Angeles is 1 hour behind Okayama. |
| Angers | -8:0 hours | Angers is 8 hours behind Okayama. |
| Angul | -3:30 hours | Angul is 3 hours, 30 minutes behind Okayama. |
| Ankara | -6:0 hours | Ankara is 6 hours behind Okayama. |
| Ann Arbor | -14:0 hours | Ann Arbor is 14 hours behind Okayama. |
| Annapolis | -14:0 hours | Annapolis is 14 hours behind Okayama. |
| Annapolis County | -13:0 hours | Annapolis County is 13 hours behind Okayama. |
| Anshan | -1:0 hour | Anshan is 1 hour behind Okayama. |
| Antalya | -6:0 hours | Antalya is 6 hours behind Okayama. |
| Antananarivo | -6:0 hours | Antananarivo is 6 hours behind Okayama. |
| Antofagasta | * -12:0 hours | Antofagasta is 12 hours behind Okayama. |
| Antwerp | -8:0 hours | Antwerp is 8 hours behind Okayama. |
| Apeldoorn | -8:0 hours | Apeldoorn is 8 hours behind Okayama. |
| Apia | * +5:0 hours | Apia is 5 hours ahead of Okayama. |
| Aqtau | -4:0 hours | Aqtau is 4 hours behind Okayama. |
| Aqtobe | -4:0 hours | Aqtobe is 4 hours behind Okayama. |
| Aracaju | -12:0 hours | Aracaju is 12 hours behind Okayama. |
| Araguaina | -12:0 hours | Araguaina is 12 hours behind Okayama. |
| Araria | -3:30 hours | Araria is 3 hours, 30 minutes behind Okayama. |
| Arden-Arcade | -17:0 hours | Arden-Arcade is 17 hours behind Okayama. |
| Arequipa | -14:0 hours | Arequipa is 14 hours behind Okayama. |
| Arhus | -8:0 hours | Arhus is 8 hours behind Okayama. |
| Arica | * -12:0 hours | Arica is 12 hours behind Okayama. |
| Arkalyk | -4:0 hours | Arkalyk is 4 hours behind Okayama. |
| Arlington | -15:0 hours | Arlington is 15 hours behind Okayama. |
| Arnhem | -8:0 hours | Arnhem is 8 hours behind Okayama. |
| Arrah | -3:30 hours | Arrah is 3 hours, 30 minutes behind Okayama. |
| Arrecife | -9:0 hours | Arrecife is 9 hours behind Okayama. |
| Arusha | -6:0 hours | Arusha is 6 hours behind Okayama. |
| Arviat | -15:0 hours | Arviat is 15 hours behind Okayama. |
| Asansol | -3:30 hours | Asansol is 3 hours, 30 minutes behind Okayama. |
| Ashdod | -7:0 hours | Ashdod is 7 hours behind Okayama. |
| Asheville | -14:0 hours | Asheville is 14 hours behind Okayama. |
| Ashgabat | -4:0 hours | Ashgabat is 4 hours behind Okayama. |
| Ashkelon | -7:0 hours | Ashkelon is 7 hours behind Okayama. |
| Ashkhabad | -4:0 hours | Ashkhabad is 4 hours behind Okayama. |
| Asmara | -6:0 hours | Asmara is 6 hours behind Okayama. |
| Aspen | -16:0 hours | Aspen is 16 hours behind Okayama. |
| Astana | -3:0 hours | Astana is 3 hours behind Okayama. |
| Asuncion | * -12:0 hours | Asuncion is 12 hours behind Okayama. |
| Athens | -7:0 hours | Athens is 7 hours behind Okayama. |
| Athens (US) | -14:0 hours | Athens (US) is 14 hours behind Okayama. |
| Atlanta | -14:0 hours | Atlanta is 14 hours behind Okayama. |
| Atlantic City | -14:0 hours | Atlantic City is 14 hours behind Okayama. |
| Atyrau | -4:0 hours | Atyrau is 4 hours behind Okayama. |
| Auckland | * +4:0 hours | Auckland is 4 hours ahead of Okayama. |
| Augsburg | -8:0 hours | Augsburg is 8 hours behind Okayama. |
| Augusta | -14:0 hours | Augusta is 14 hours behind Okayama. |
| Augusta (GA) | -14:0 hours | Augusta (GA) is 14 hours behind Okayama. |
| Auraiya | -3:30 hours | Auraiya is 3 hours, 30 minutes behind Okayama. |
| Aurangabad | -3:30 hours | Aurangabad is 3 hours, 30 minutes behind Okayama. |
| Aurora | -16:0 hours | Aurora is 16 hours behind Okayama. |
| Aurora (IL) | -15:0 hours | Aurora (IL) is 15 hours behind Okayama. |
| Austin | -15:0 hours | Austin is 15 hours behind Okayama. |
| Avellino | -8:0 hours | Avellino is 8 hours behind Okayama. |
| Azamgarh | -3:30 hours | Azamgarh is 3 hours, 30 minutes behind Okayama. |
| Azores | -10:0 hours | Azores is 10 hours behind Okayama. |
| Babylon | -14:0 hours | Babylon is 14 hours behind Okayama. |
| Bacolod | -1:0 hour | Bacolod is 1 hour behind Okayama. |
| Badaun | -3:30 hours | Badaun is 3 hours, 30 minutes behind Okayama. |
| Baden | -8:0 hours | Baden is 8 hours behind Okayama. |
| Baghdad | -6:0 hours | Baghdad is 6 hours behind Okayama. |
| Baghlan | -4:30 hours | Baghlan is 4 hours, 30 minutes behind Okayama. |
| Bagpat | -3:30 hours | Bagpat is 3 hours, 30 minutes behind Okayama. |
| Baguio City | -1:0 hour | Baguio City is 1 hour behind Okayama. |
| Baharampur | -3:30 hours | Baharampur is 3 hours, 30 minutes behind Okayama. |
| Bahawalpur | -4:0 hours | Bahawalpur is 4 hours behind Okayama. |
| Bahia Blanca | -12:0 hours | Bahia Blanca is 12 hours behind Okayama. |
| Bahraich | -3:30 hours | Bahraich is 3 hours, 30 minutes behind Okayama. |
| Baikonur | -3:0 hours | Baikonur is 3 hours behind Okayama. |
| Baker Lake | -15:0 hours | Baker Lake is 15 hours behind Okayama. |
| Bakersfield | -17:0 hours | Bakersfield is 17 hours behind Okayama. |
| Baku | -5:0 hours | Baku is 5 hours behind Okayama. |
| Balaghat | -3:30 hours | Balaghat is 3 hours, 30 minutes behind Okayama. |
| Balangir | -3:30 hours | Balangir is 3 hours, 30 minutes behind Okayama. |
| Balasore | -3:30 hours | Balasore is 3 hours, 30 minutes behind Okayama. |
| Balikpapan | -1:0 hour | Balikpapan is 1 hour behind Okayama. |
| Balkh | -4:30 hours | Balkh is 4 hours, 30 minutes behind Okayama. |
| Ballarat | * +2:0 hours | Ballarat is 2 hours ahead of Okayama. |
| Ballia | -3:30 hours | Ballia is 3 hours, 30 minutes behind Okayama. |
| Balrampur | -3:30 hours | Balrampur is 3 hours, 30 minutes behind Okayama. |
| Baltimore | -14:0 hours | Baltimore is 14 hours behind Okayama. |
| Balurghat | -3:30 hours | Balurghat is 3 hours, 30 minutes behind Okayama. |
| Bamako | -9:0 hours | Bamako is 9 hours behind Okayama. |
| Bamyan | -4:30 hours | Bamyan is 4 hours, 30 minutes behind Okayama. |
| Banda | -3:30 hours | Banda is 3 hours, 30 minutes behind Okayama. |
| Bandar Seri Begawan | -1:0 hour | Bandar Seri Begawan is 1 hour behind Okayama. |
| Bandar-Abbas | -5:30 hours | Bandar-Abbas is 5 hours, 30 minutes behind Okayama. |
| Bandung | -2:0 hours | Bandung is 2 hours behind Okayama. |
| Banff | -16:0 hours | Banff is 16 hours behind Okayama. |
| Bangalore | -3:30 hours | Bangalore is 3 hours, 30 minutes behind Okayama. |
| Bangkok | -2:0 hours | Bangkok is 2 hours behind Okayama. |
| Bangor | -9:0 hours | Bangor is 9 hours behind Okayama. |
| Bangui | -8:0 hours | Bangui is 8 hours behind Okayama. |
| Banjarmasin | -1:0 hour | Banjarmasin is 1 hour behind Okayama. |
| Banjul | -9:0 hours | Banjul is 9 hours behind Okayama. |
| Banka | -3:30 hours | Banka is 3 hours, 30 minutes behind Okayama. |
| Bankura | -3:30 hours | Bankura is 3 hours, 30 minutes behind Okayama. |
| Banswara | -3:30 hours | Banswara is 3 hours, 30 minutes behind Okayama. |
| Bantam | -2:30 hours | Bantam is 2 hours, 30 minutes behind Okayama. |
| Baoding | -1:0 hour | Baoding is 1 hour behind Okayama. |
| Baotou | -1:0 hour | Baotou is 1 hour behind Okayama. |
| Barabanki | -3:30 hours | Barabanki is 3 hours, 30 minutes behind Okayama. |
| Baramulla | -3:30 hours | Baramulla is 3 hours, 30 minutes behind Okayama. |
| Baran | -3:30 hours | Baran is 3 hours, 30 minutes behind Okayama. |
| Barasat | -3:30 hours | Barasat is 3 hours, 30 minutes behind Okayama. |
| Barcelona | -8:0 hours | Barcelona is 8 hours behind Okayama. |
| Bardhaman | -3:30 hours | Bardhaman is 3 hours, 30 minutes behind Okayama. |
| Bareilly | -3:30 hours | Bareilly is 3 hours, 30 minutes behind Okayama. |
| Barentsburg | -8:0 hours | Barentsburg is 8 hours behind Okayama. |
| Bargarh | -3:30 hours | Bargarh is 3 hours, 30 minutes behind Okayama. |
| Bari | -8:0 hours | Bari is 8 hours behind Okayama. |
| Bariloche | -12:0 hours | Bariloche is 12 hours behind Okayama. |
| Baripada | -3:30 hours | Baripada is 3 hours, 30 minutes behind Okayama. |
| Barisal | -3:0 hours | Barisal is 3 hours behind Okayama. |
| Barmer | -3:30 hours | Barmer is 3 hours, 30 minutes behind Okayama. |
| Barnala | -3:30 hours | Barnala is 3 hours, 30 minutes behind Okayama. |
| Barnstable | -14:0 hours | Barnstable is 14 hours behind Okayama. |
| Barranquilla | -14:0 hours | Barranquilla is 14 hours behind Okayama. |
| Barreiras | -12:0 hours | Barreiras is 12 hours behind Okayama. |
| Barrie | -14:0 hours | Barrie is 14 hours behind Okayama. |
| Barwani | -3:30 hours | Barwani is 3 hours, 30 minutes behind Okayama. |
| Basel | -8:0 hours | Basel is 8 hours behind Okayama. |
| Basra | -6:0 hours | Basra is 6 hours behind Okayama. |
| Basse-Terre | -13:0 hours | Basse-Terre is 13 hours behind Okayama. |
| Basseterre | -13:0 hours | Basseterre is 13 hours behind Okayama. |
| Basti | -3:30 hours | Basti is 3 hours, 30 minutes behind Okayama. |
| Bastia | -8:0 hours | Bastia is 8 hours behind Okayama. |
| Bat Yam | -7:0 hours | Bat Yam is 7 hours behind Okayama. |
| Bathinda | -3:30 hours | Bathinda is 3 hours, 30 minutes behind Okayama. |
| Bathurst | -13:0 hours | Bathurst is 13 hours behind Okayama. |
| Baton Rouge | -15:0 hours | Baton Rouge is 15 hours behind Okayama. |
| Bauru | -12:0 hours | Bauru is 12 hours behind Okayama. |
| Bayreuth | -8:0 hours | Bayreuth is 8 hours behind Okayama. |
| Beaumont | -15:0 hours | Beaumont is 15 hours behind Okayama. |
| Beed | -3:30 hours | Beed is 3 hours, 30 minutes behind Okayama. |
| Beersheba | -7:0 hours | Beersheba is 7 hours behind Okayama. |
| Begusarai | -3:30 hours | Begusarai is 3 hours, 30 minutes behind Okayama. |
| Beijing | -1:0 hour | Beijing is 1 hour behind Okayama. |
| Beirut | -7:0 hours | Beirut is 7 hours behind Okayama. |
| Belem | -12:0 hours | Belem is 12 hours behind Okayama. |
| Belfast | -9:0 hours | Belfast is 9 hours behind Okayama. |
| Belgaum | -3:30 hours | Belgaum is 3 hours, 30 minutes behind Okayama. |
| Belgrade | -8:0 hours | Belgrade is 8 hours behind Okayama. |
| Belleville | -14:0 hours | Belleville is 14 hours behind Okayama. |
| Belmopan | -15:0 hours | Belmopan is 15 hours behind Okayama. |
| Belo Horizonte | -12:0 hours | Belo Horizonte is 12 hours behind Okayama. |
| Bend | -17:0 hours | Bend is 17 hours behind Okayama. |
| Bendigo | * +2:0 hours | Bendigo is 2 hours ahead of Okayama. |
| Benghazi | -7:0 hours | Benghazi is 7 hours behind Okayama. |
| Benin City | -8:0 hours | Benin City is 8 hours behind Okayama. |
| Benxi | -1:0 hour | Benxi is 1 hour behind Okayama. |
| Bergen | -8:0 hours | Bergen is 8 hours behind Okayama. |
| Bergisch Gladbach | -8:0 hours | Bergisch Gladbach is 8 hours behind Okayama. |
| Berhampur | -3:30 hours | Berhampur is 3 hours, 30 minutes behind Okayama. |
| Berkeley | -17:0 hours | Berkeley is 17 hours behind Okayama. |
| Berlin | -8:0 hours | Berlin is 8 hours behind Okayama. |
| Bern | -8:0 hours | Bern is 8 hours behind Okayama. |
| Besancon | -8:0 hours | Besancon is 8 hours behind Okayama. |
| Bethesda | -14:0 hours | Bethesda is 14 hours behind Okayama. |
| Bethlehem | -7:0 hours | Bethlehem is 7 hours behind Okayama. |
| Bettiah | -3:30 hours | Bettiah is 3 hours, 30 minutes behind Okayama. |
| Betul | -3:30 hours | Betul is 3 hours, 30 minutes behind Okayama. |
| Bhabua | -3:30 hours | Bhabua is 3 hours, 30 minutes behind Okayama. |
| Bhadrachalam | -3:30 hours | Bhadrachalam is 3 hours, 30 minutes behind Okayama. |
| Bhadrak | -3:30 hours | Bhadrak is 3 hours, 30 minutes behind Okayama. |
| Bhagalpur | -3:30 hours | Bhagalpur is 3 hours, 30 minutes behind Okayama. |
| Bhandara | -3:30 hours | Bhandara is 3 hours, 30 minutes behind Okayama. |
| Bharatpur | -3:30 hours | Bharatpur is 3 hours, 30 minutes behind Okayama. |
| Bharuch | -3:30 hours | Bharuch is 3 hours, 30 minutes behind Okayama. |
| Bhavnagar | -3:30 hours | Bhavnagar is 3 hours, 30 minutes behind Okayama. |
| Bhawanipatna | -3:30 hours | Bhawanipatna is 3 hours, 30 minutes behind Okayama. |
| Bhilwara | -3:30 hours | Bhilwara is 3 hours, 30 minutes behind Okayama. |
| Bhind | -3:30 hours | Bhind is 3 hours, 30 minutes behind Okayama. |
| Bhinga | -3:30 hours | Bhinga is 3 hours, 30 minutes behind Okayama. |
| Bhopal | -3:30 hours | Bhopal is 3 hours, 30 minutes behind Okayama. |
| Bhubaneshwar | -3:30 hours | Bhubaneshwar is 3 hours, 30 minutes behind Okayama. |
| Bhubaneswar | -3:30 hours | Bhubaneswar is 3 hours, 30 minutes behind Okayama. |
| Bhuj | -3:30 hours | Bhuj is 3 hours, 30 minutes behind Okayama. |
| Bialystok | -8:0 hours | Bialystok is 8 hours behind Okayama. |
| Biel | -8:0 hours | Biel is 8 hours behind Okayama. |
| Bielefeld | -8:0 hours | Bielefeld is 8 hours behind Okayama. |
| Bielsko-Biala | -8:0 hours | Bielsko-Biala is 8 hours behind Okayama. |
| Bijapur | -3:30 hours | Bijapur is 3 hours, 30 minutes behind Okayama. |
| Bijnor | -3:30 hours | Bijnor is 3 hours, 30 minutes behind Okayama. |
| Bikaner | -3:30 hours | Bikaner is 3 hours, 30 minutes behind Okayama. |
| Bilbao | -8:0 hours | Bilbao is 8 hours behind Okayama. |
| Billings | -16:0 hours | Billings is 16 hours behind Okayama. |
| Binghamton | -14:0 hours | Binghamton is 14 hours behind Okayama. |
| Birmingham (UK) | -9:0 hours | Birmingham (UK) is 9 hours behind Okayama. |
| Birmingham (US) | -15:0 hours | Birmingham (US) is 15 hours behind Okayama. |
| Bischofshofen | -8:0 hours | Bischofshofen is 8 hours behind Okayama. |
| Bishkek | -3:0 hours | Bishkek is 3 hours behind Okayama. |
| Bismarck | -15:0 hours | Bismarck is 15 hours behind Okayama. |
| Bissau | -9:0 hours | Bissau is 9 hours behind Okayama. |
| Blackburn | -9:0 hours | Blackburn is 9 hours behind Okayama. |
| Blackpool | -9:0 hours | Blackpool is 9 hours behind Okayama. |
| Blacktown | * +2:0 hours | Blacktown is 2 hours ahead of Okayama. |
| Blantyre | -7:0 hours | Blantyre is 7 hours behind Okayama. |
| Blenheim | * +4:0 hours | Blenheim is 4 hours ahead of Okayama. |
| Bloemfontein | -7:0 hours | Bloemfontein is 7 hours behind Okayama. |
| Bloomington | -15:0 hours | Bloomington is 15 hours behind Okayama. |
| Blumenau | -12:0 hours | Blumenau is 12 hours behind Okayama. |
| Bnei Brak | -7:0 hours | Bnei Brak is 7 hours behind Okayama. |
| Boa Vista | -13:0 hours | Boa Vista is 13 hours behind Okayama. |
| Bochum | -8:0 hours | Bochum is 8 hours behind Okayama. |
| Bodo | -8:0 hours | Bodo is 8 hours behind Okayama. |
| Bogor | -2:0 hours | Bogor is 2 hours behind Okayama. |
| Bogota | -14:0 hours | Bogota is 14 hours behind Okayama. |
| Boise | -16:0 hours | Boise is 16 hours behind Okayama. |
| Bokaro Steel City | -3:30 hours | Bokaro Steel City is 3 hours, 30 minutes behind Okayama. |
| Bologna | -8:0 hours | Bologna is 8 hours behind Okayama. |
| Bolton | -9:0 hours | Bolton is 9 hours behind Okayama. |
| Bolzano | -8:0 hours | Bolzano is 8 hours behind Okayama. |
| Bonn | -8:0 hours | Bonn is 8 hours behind Okayama. |
| Boras | -8:0 hours | Boras is 8 hours behind Okayama. |
| Bordeaux | -8:0 hours | Bordeaux is 8 hours behind Okayama. |
| Boston | -14:0 hours | Boston is 14 hours behind Okayama. |
| Bottrop | -8:0 hours | Bottrop is 8 hours behind Okayama. |
| Boudh | -3:30 hours | Boudh is 3 hours, 30 minutes behind Okayama. |
| Boulder | -16:0 hours | Boulder is 16 hours behind Okayama. |
| Boulogne-Billancourt | -8:0 hours | Boulogne-Billancourt is 8 hours behind Okayama. |
| Bournemouth | -9:0 hours | Bournemouth is 9 hours behind Okayama. |
| Brades | -13:0 hours | Brades is 13 hours behind Okayama. |
| Bradford | -9:0 hours | Bradford is 9 hours behind Okayama. |
| Braga | -9:0 hours | Braga is 9 hours behind Okayama. |
| Braila | -7:0 hours | Braila is 7 hours behind Okayama. |
| Brampton | -14:0 hours | Brampton is 14 hours behind Okayama. |
| Brandenburg an der Havel | -8:0 hours | Brandenburg an der Havel is 8 hours behind Okayama. |
| Brandon | -15:0 hours | Brandon is 15 hours behind Okayama. |
| Brantford | -14:0 hours | Brantford is 14 hours behind Okayama. |
| Brasilia | -12:0 hours | Brasilia is 12 hours behind Okayama. |
| Bratislava | -8:0 hours | Bratislava is 8 hours behind Okayama. |
| Braunschweig | -8:0 hours | Braunschweig is 8 hours behind Okayama. |
| Brazzaville | -8:0 hours | Brazzaville is 8 hours behind Okayama. |
| Breda | -8:0 hours | Breda is 8 hours behind Okayama. |
| Bregenz | -8:0 hours | Bregenz is 8 hours behind Okayama. |
| Bremen | -8:0 hours | Bremen is 8 hours behind Okayama. |
| Bremerhaven | -8:0 hours | Bremerhaven is 8 hours behind Okayama. |
| Brest | -8:0 hours | Brest is 8 hours behind Okayama. |
| Bridgeport | -14:0 hours | Bridgeport is 14 hours behind Okayama. |
| Bridgetown | -13:0 hours | Bridgetown is 13 hours behind Okayama. |
| Bridgewater | -14:0 hours | Bridgewater is 14 hours behind Okayama. |
| Brighton | -9:0 hours | Brighton is 9 hours behind Okayama. |
| Brisbane | +1:0 hour | Brisbane is 1 hour ahead of Okayama. |
| Bristol | -9:0 hours | Bristol is 9 hours behind Okayama. |
| Bristol (US) | -14:0 hours | Bristol (US) is 14 hours behind Okayama. |
| Brno | -8:0 hours | Brno is 8 hours behind Okayama. |
| Brockton | -14:0 hours | Brockton is 14 hours behind Okayama. |
| Brownsville | -15:0 hours | Brownsville is 15 hours behind Okayama. |
| Bruges | -8:0 hours | Bruges is 8 hours behind Okayama. |
| Brussels | -8:0 hours | Brussels is 8 hours behind Okayama. |
| Bucaramanga | -14:0 hours | Bucaramanga is 14 hours behind Okayama. |
| Bucharest | -7:0 hours | Bucharest is 7 hours behind Okayama. |
| Budapest | -8:0 hours | Budapest is 8 hours behind Okayama. |
| Buenaventura | -14:0 hours | Buenaventura is 14 hours behind Okayama. |
| Buenos Aires | -12:0 hours | Buenos Aires is 12 hours behind Okayama. |
| Buffalo | -14:0 hours | Buffalo is 14 hours behind Okayama. |
| Bujumbura | -7:0 hours | Bujumbura is 7 hours behind Okayama. |
| Bulandshahr | -3:30 hours | Bulandshahr is 3 hours, 30 minutes behind Okayama. |
| Buldhana | -3:30 hours | Buldhana is 3 hours, 30 minutes behind Okayama. |
| Bunbury | -1:0 hour | Bunbury is 1 hour behind Okayama. |
| Bundaberg | +1:0 hour | Bundaberg is 1 hour ahead of Okayama. |
| Bundi | -3:30 hours | Bundi is 3 hours, 30 minutes behind Okayama. |
| Burbank | -17:0 hours | Burbank is 17 hours behind Okayama. |
| Burgas | -7:0 hours | Burgas is 7 hours behind Okayama. |
| Burhanpur | -3:30 hours | Burhanpur is 3 hours, 30 minutes behind Okayama. |
| Burlington | -14:0 hours | Burlington is 14 hours behind Okayama. |
| Burnaby | -17:0 hours | Burnaby is 17 hours behind Okayama. |
| Bursa | -6:0 hours | Bursa is 6 hours behind Okayama. |
| Busan | same time | There is no time difference between Busan and Okayama. |
| Bushehr | -5:30 hours | Bushehr is 5 hours, 30 minutes behind Okayama. |
| Butte | -16:0 hours | Butte is 16 hours behind Okayama. |
| Buxar | -3:30 hours | Buxar is 3 hours, 30 minutes behind Okayama. |
| Bydgoszcz | -8:0 hours | Bydgoszcz is 8 hours behind Okayama. |
| Bytom | -8:0 hours | Bytom is 8 hours behind Okayama. |
| Cabo San Lucas | -16:0 hours | Cabo San Lucas is 16 hours behind Okayama. |
| Caen | -8:0 hours | Caen is 8 hours behind Okayama. |
| Cagliari | -8:0 hours | Cagliari is 8 hours behind Okayama. |
| Cairns | +1:0 hour | Cairns is 1 hour ahead of Okayama. |
| Cairo | -7:0 hours | Cairo is 7 hours behind Okayama. |
| Caledon | -14:0 hours | Caledon is 14 hours behind Okayama. |
| Calgary | -16:0 hours | Calgary is 16 hours behind Okayama. |
| Cali | -14:0 hours | Cali is 14 hours behind Okayama. |
| Callao | -14:0 hours | Callao is 14 hours behind Okayama. |
| Cambridge | -9:0 hours | Cambridge is 9 hours behind Okayama. |
| Cambridge (Canada) | -14:0 hours | Cambridge (Canada) is 14 hours behind Okayama. |
| Cambridge (US) | -14:0 hours | Cambridge (US) is 14 hours behind Okayama. |
| Cambridge Bay | -16:0 hours | Cambridge Bay is 16 hours behind Okayama. |
| Campbell River | -17:0 hours | Campbell River is 17 hours behind Okayama. |
| Campeche | -15:0 hours | Campeche is 15 hours behind Okayama. |
| Campina Grande | -12:0 hours | Campina Grande is 12 hours behind Okayama. |
| Campinas | -12:0 hours | Campinas is 12 hours behind Okayama. |
| Campo Grande | -13:0 hours | Campo Grande is 13 hours behind Okayama. |
| Campos | -12:0 hours | Campos is 12 hours behind Okayama. |
| Camrose | -16:0 hours | Camrose is 16 hours behind Okayama. |
| Canberra | * +2:0 hours | Canberra is 2 hours ahead of Okayama. |
| Cancun | -14:0 hours | Cancun is 14 hours behind Okayama. |
| Canton (US) | -14:0 hours | Canton (US) is 14 hours behind Okayama. |
| Canvey Island | -9:0 hours | Canvey Island is 9 hours behind Okayama. |
| Cape Breton Regional Municipality | -13:0 hours | Cape Breton Regional Municipality is 13 hours behind Okayama. |
| Cape Canaveral | -14:0 hours | Cape Canaveral is 14 hours behind Okayama. |
| Cape Coral | -14:0 hours | Cape Coral is 14 hours behind Okayama. |
| Cape Dorset | -14:0 hours | Cape Dorset is 14 hours behind Okayama. |
| Cape Town | -7:0 hours | Cape Town is 7 hours behind Okayama. |
| Caracas | -13:0 hours | Caracas is 13 hours behind Okayama. |
| Cardiff | -9:0 hours | Cardiff is 9 hours behind Okayama. |
| Carson City | -17:0 hours | Carson City is 17 hours behind Okayama. |
| Cartagena | -14:0 hours | Cartagena is 14 hours behind Okayama. |
| Caruaru | -12:0 hours | Caruaru is 12 hours behind Okayama. |
| Casablanca | -8:0 hours | Casablanca is 8 hours behind Okayama. |
| Cascais | -9:0 hours | Cascais is 9 hours behind Okayama. |
| Casper | -16:0 hours | Casper is 16 hours behind Okayama. |
| Castries | -13:0 hours | Castries is 13 hours behind Okayama. |
| Catamarca | -12:0 hours | Catamarca is 12 hours behind Okayama. |
| Catania | -8:0 hours | Catania is 8 hours behind Okayama. |
| Caversham | -9:0 hours | Caversham is 9 hours behind Okayama. |
| Caxias do Sul | -12:0 hours | Caxias do Sul is 12 hours behind Okayama. |
| Cayenne | -12:0 hours | Cayenne is 12 hours behind Okayama. |
| Cebu City | -1:0 hour | Cebu City is 1 hour behind Okayama. |
| Cedar Rapids | -15:0 hours | Cedar Rapids is 15 hours behind Okayama. |
| Celje | -8:0 hours | Celje is 8 hours behind Okayama. |
| Center | -15:0 hours | Center is 15 hours behind Okayama. |
| Ceuta | -8:0 hours | Ceuta is 8 hours behind Okayama. |
| Chandauli | -3:30 hours | Chandauli is 3 hours, 30 minutes behind Okayama. |
| Chandigarh | -3:30 hours | Chandigarh is 3 hours, 30 minutes behind Okayama. |
| Chandler | -16:0 hours | Chandler is 16 hours behind Okayama. |
| Chandpur | -3:0 hours | Chandpur is 3 hours behind Okayama. |
| Chandrapur | -3:30 hours | Chandrapur is 3 hours, 30 minutes behind Okayama. |
| Changchun | -1:0 hour | Changchun is 1 hour behind Okayama. |
| Changsha | -1:0 hour | Changsha is 1 hour behind Okayama. |
| Charleroi | -8:0 hours | Charleroi is 8 hours behind Okayama. |
| Charleston | -14:0 hours | Charleston is 14 hours behind Okayama. |
| Charleston (SC) | -14:0 hours | Charleston (SC) is 14 hours behind Okayama. |
| Charlotte | -14:0 hours | Charlotte is 14 hours behind Okayama. |
| Charlottetown | -13:0 hours | Charlottetown is 13 hours behind Okayama. |
| Chatham Island | * +4:45 hours | Chatham Island is 4 hours, 45 minutes ahead of Okayama. |
| Chatham-Kent | -14:0 hours | Chatham-Kent is 14 hours behind Okayama. |
| Chattanooga | -14:0 hours | Chattanooga is 14 hours behind Okayama. |
| Cheltenham | -9:0 hours | Cheltenham is 9 hours behind Okayama. |
| Chelyabinsk | -4:0 hours | Chelyabinsk is 4 hours behind Okayama. |
| Chemnitz | -8:0 hours | Chemnitz is 8 hours behind Okayama. |
| Chengdu | -1:0 hour | Chengdu is 1 hour behind Okayama. |
| Chennai | -3:30 hours | Chennai is 3 hours, 30 minutes behind Okayama. |
| Cherrapunji | -3:30 hours | Cherrapunji is 3 hours, 30 minutes behind Okayama. |
| Chesapeake | -14:0 hours | Chesapeake is 14 hours behind Okayama. |
| Chester | -9:0 hours | Chester is 9 hours behind Okayama. |
| Cheyenne | -16:0 hours | Cheyenne is 16 hours behind Okayama. |
| Chhapra | -3:30 hours | Chhapra is 3 hours, 30 minutes behind Okayama. |
| Chhatarpur | -3:30 hours | Chhatarpur is 3 hours, 30 minutes behind Okayama. |
| Chhatrapur | -3:30 hours | Chhatrapur is 3 hours, 30 minutes behind Okayama. |
| Chhindwara | -3:30 hours | Chhindwara is 3 hours, 30 minutes behind Okayama. |
| Chiang Mai | -2:0 hours | Chiang Mai is 2 hours behind Okayama. |
| Chiang Rai | -2:0 hours | Chiang Rai is 2 hours behind Okayama. |
| Chicago | -15:0 hours | Chicago is 15 hours behind Okayama. |
| Chiclayo | -14:0 hours | Chiclayo is 14 hours behind Okayama. |
| Chihuahua | -16:0 hours | Chihuahua is 16 hours behind Okayama. |
| Chilliwack | -17:0 hours | Chilliwack is 17 hours behind Okayama. |
| Chitrakuta | -3:30 hours | Chitrakuta is 3 hours, 30 minutes behind Okayama. |
| Chittagong | -3:0 hours | Chittagong is 3 hours behind Okayama. |
| Chittorgarh | -3:30 hours | Chittorgarh is 3 hours, 30 minutes behind Okayama. |
| Choibalsan | -1:0 hour | Choibalsan is 1 hour behind Okayama. |
| Chongqing | -1:0 hour | Chongqing is 1 hour behind Okayama. |
| Chorzow | -8:0 hours | Chorzow is 8 hours behind Okayama. |
| Christchurch | * +4:0 hours | Christchurch is 4 hours ahead of Okayama. |
| Chula Vista | -17:0 hours | Chula Vista is 17 hours behind Okayama. |
| Chur | -8:0 hours | Chur is 8 hours behind Okayama. |
| Churu | -3:30 hours | Churu is 3 hours, 30 minutes behind Okayama. |
| Cincinnati | -14:0 hours | Cincinnati is 14 hours behind Okayama. |
| Cirebon | -2:0 hours | Cirebon is 2 hours behind Okayama. |
| Citrus Heights | -17:0 hours | Citrus Heights is 17 hours behind Okayama. |
| Ciudad Juarez | -16:0 hours | Ciudad Juarez is 16 hours behind Okayama. |
| Clarington | -14:0 hours | Clarington is 14 hours behind Okayama. |
| Clarksville | -15:0 hours | Clarksville is 15 hours behind Okayama. |
| Clearwater | -14:0 hours | Clearwater is 14 hours behind Okayama. |
| Clermont-Ferrand | -8:0 hours | Clermont-Ferrand is 8 hours behind Okayama. |
| Cleveland | -14:0 hours | Cleveland is 14 hours behind Okayama. |
| Cluj-Napoca | -7:0 hours | Cluj-Napoca is 7 hours behind Okayama. |
| Cochabamba | -13:0 hours | Cochabamba is 13 hours behind Okayama. |
| Cocoa Beach | -14:0 hours | Cocoa Beach is 14 hours behind Okayama. |
| Coffs Harbour | * +2:0 hours | Coffs Harbour is 2 hours ahead of Okayama. |
| Coimbatore | -3:30 hours | Coimbatore is 3 hours, 30 minutes behind Okayama. |
| Coimbra | -9:0 hours | Coimbra is 9 hours behind Okayama. |
| Colchester | -9:0 hours | Colchester is 9 hours behind Okayama. |
| Colchester County | -13:0 hours | Colchester County is 13 hours behind Okayama. |
| Cologne | -8:0 hours | Cologne is 8 hours behind Okayama. |
| Colombo | -3:30 hours | Colombo is 3 hours, 30 minutes behind Okayama. |
| Colon | -14:0 hours | Colon is 14 hours behind Okayama. |
| Colonia | +1:0 hour | Colonia is 1 hour ahead of Okayama. |
| Colorado Springs | -16:0 hours | Colorado Springs is 16 hours behind Okayama. |
| Columbia | -14:0 hours | Columbia is 14 hours behind Okayama. |
| Columbus | -14:0 hours | Columbus is 14 hours behind Okayama. |
| Columbus (GA) | -14:0 hours | Columbus (GA) is 14 hours behind Okayama. |
| Comilla | -3:0 hours | Comilla is 3 hours behind Okayama. |
| Comodoro Rivadavia | -12:0 hours | Comodoro Rivadavia is 12 hours behind Okayama. |
| Compton | -17:0 hours | Compton is 17 hours behind Okayama. |
| Conakry | -9:0 hours | Conakry is 9 hours behind Okayama. |
| Concepcion | * -12:0 hours | Concepcion is 12 hours behind Okayama. |
| Conception Bay South | -12:30 hours | Conception Bay South is 12 hours, 30 minutes behind Okayama. |
| Concord | -14:0 hours | Concord is 14 hours behind Okayama. |
| Constanta | -7:0 hours | Constanta is 7 hours behind Okayama. |
| Cooch Behar | -3:30 hours | Cooch Behar is 3 hours, 30 minutes behind Okayama. |
| Copenhagen | -8:0 hours | Copenhagen is 8 hours behind Okayama. |
| Coquitlam | -17:0 hours | Coquitlam is 17 hours behind Okayama. |
| Coral Harbour | -14:0 hours | Coral Harbour is 14 hours behind Okayama. |
| Cordoba | -8:0 hours | Cordoba is 8 hours behind Okayama. |
| Cordoba (Argentina) | -12:0 hours | Cordoba (Argentina) is 12 hours behind Okayama. |
| Cork | -9:0 hours | Cork is 9 hours behind Okayama. |
| Corner Brook | -12:30 hours | Corner Brook is 12 hours, 30 minutes behind Okayama. |
| Cornwall | -14:0 hours | Cornwall is 14 hours behind Okayama. |
| Corpus Christi | -15:0 hours | Corpus Christi is 15 hours behind Okayama. |
| Corrientes | -12:0 hours | Corrientes is 12 hours behind Okayama. |
| Corvallis | -17:0 hours | Corvallis is 17 hours behind Okayama. |
| Costa Mesa | -17:0 hours | Costa Mesa is 17 hours behind Okayama. |
| Cotonou | -8:0 hours | Cotonou is 8 hours behind Okayama. |
| Cottbus | -8:0 hours | Cottbus is 8 hours behind Okayama. |
| Coventry | -9:0 hours | Coventry is 9 hours behind Okayama. |
| Cozumel | -14:0 hours | Cozumel is 14 hours behind Okayama. |
| Cranbrook | -16:0 hours | Cranbrook is 16 hours behind Okayama. |
| Crawley | -9:0 hours | Crawley is 9 hours behind Okayama. |
| Creighton | -15:0 hours | Creighton is 15 hours behind Okayama. |
| Creston | -17:0 hours | Creston is 17 hours behind Okayama. |
| Criciuma | -12:0 hours | Criciuma is 12 hours behind Okayama. |
| Cucuta | -14:0 hours | Cucuta is 14 hours behind Okayama. |
| Cuddalore | -3:30 hours | Cuddalore is 3 hours, 30 minutes behind Okayama. |
| Cuiaba | -13:0 hours | Cuiaba is 13 hours behind Okayama. |
| Culiacan | -16:0 hours | Culiacan is 16 hours behind Okayama. |
| Cumberland County | -13:0 hours | Cumberland County is 13 hours behind Okayama. |
| Cupertino | -17:0 hours | Cupertino is 17 hours behind Okayama. |
| Curitiba | -12:0 hours | Curitiba is 12 hours behind Okayama. |
| Cuttack | -3:30 hours | Cuttack is 3 hours, 30 minutes behind Okayama. |
| Cuzco | -14:0 hours | Cuzco is 14 hours behind Okayama. |
| Czestochowa | -8:0 hours | Czestochowa is 8 hours behind Okayama. |
| Dabrowa Gornicza | -8:0 hours | Dabrowa Gornicza is 8 hours behind Okayama. |
| Dakar | -9:0 hours | Dakar is 9 hours behind Okayama. |
| Dalian | -1:0 hour | Dalian is 1 hour behind Okayama. |
| Dallas | -15:0 hours | Dallas is 15 hours behind Okayama. |
| Daly City | -17:0 hours | Daly City is 17 hours behind Okayama. |
| Dalyan | -6:0 hours | Dalyan is 6 hours behind Okayama. |
| Daman | -3:30 hours | Daman is 3 hours, 30 minutes behind Okayama. |
| Damascus | -7:0 hours | Damascus is 7 hours behind Okayama. |
| Dammam | -6:0 hours | Dammam is 6 hours behind Okayama. |
| Damoh | -3:30 hours | Damoh is 3 hours, 30 minutes behind Okayama. |
| Danmarkshavn | -9:0 hours | Danmarkshavn is 9 hours behind Okayama. |
| Dar es Salaam | -6:0 hours | Dar es Salaam is 6 hours behind Okayama. |
| Daraa | -7:0 hours | Daraa is 7 hours behind Okayama. |
| Darbhanga | -3:30 hours | Darbhanga is 3 hours, 30 minutes behind Okayama. |
| Darjeeling | -3:30 hours | Darjeeling is 3 hours, 30 minutes behind Okayama. |
| Darmstadt | -8:0 hours | Darmstadt is 8 hours behind Okayama. |
| Darwin | +0:30 minutes | Darwin is 30 minutes ahead of Okayama. |
| Datia | -3:30 hours | Datia is 3 hours, 30 minutes behind Okayama. |
| Datong | -1:0 hour | Datong is 1 hour behind Okayama. |
| Dausa | -3:30 hours | Dausa is 3 hours, 30 minutes behind Okayama. |
| Davanagere | -3:30 hours | Davanagere is 3 hours, 30 minutes behind Okayama. |
| Davao | -1:0 hour | Davao is 1 hour behind Okayama. |
| Davenport | -15:0 hours | Davenport is 15 hours behind Okayama. |
| Davos | -8:0 hours | Davos is 8 hours behind Okayama. |
| Dawson Creek | -16:0 hours | Dawson Creek is 16 hours behind Okayama. |
| Dayton | -14:0 hours | Dayton is 14 hours behind Okayama. |
| Daytona Beach | -14:0 hours | Daytona Beach is 14 hours behind Okayama. |
| Debagarh | -3:30 hours | Debagarh is 3 hours, 30 minutes behind Okayama. |
| Decatur | -15:0 hours | Decatur is 15 hours behind Okayama. |
| Dehradun | -3:30 hours | Dehradun is 3 hours, 30 minutes behind Okayama. |
| Delta | -17:0 hours | Delta is 17 hours behind Okayama. |
| Denare Beach | -15:0 hours | Denare Beach is 15 hours behind Okayama. |
| Denpasar | -1:0 hour | Denpasar is 1 hour behind Okayama. |
| Denver | -16:0 hours | Denver is 16 hours behind Okayama. |
| Deoghar | -3:30 hours | Deoghar is 3 hours, 30 minutes behind Okayama. |
| Deoria | -3:30 hours | Deoria is 3 hours, 30 minutes behind Okayama. |
| Derby | -9:0 hours | Derby is 9 hours behind Okayama. |
| Derry | -9:0 hours | Derry is 9 hours behind Okayama. |
| Des Moines | -15:0 hours | Des Moines is 15 hours behind Okayama. |
| Dessau-Rosslau | -8:0 hours | Dessau-Rosslau is 8 hours behind Okayama. |
| Detroit | -14:0 hours | Detroit is 14 hours behind Okayama. |
| Devonport | * +2:0 hours | Devonport is 2 hours ahead of Okayama. |
| Dewas | -3:30 hours | Dewas is 3 hours, 30 minutes behind Okayama. |
| Dhaka | -3:0 hours | Dhaka is 3 hours behind Okayama. |
| Dhanbad | -3:30 hours | Dhanbad is 3 hours, 30 minutes behind Okayama. |
| Dhar | -3:30 hours | Dhar is 3 hours, 30 minutes behind Okayama. |
| Dharamshala | -3:30 hours | Dharamshala is 3 hours, 30 minutes behind Okayama. |
| Dharmapuri | -3:30 hours | Dharmapuri is 3 hours, 30 minutes behind Okayama. |
| Dhenkanal | -3:30 hours | Dhenkanal is 3 hours, 30 minutes behind Okayama. |
| Dholpur | -3:30 hours | Dholpur is 3 hours, 30 minutes behind Okayama. |
| Dhule | -3:30 hours | Dhule is 3 hours, 30 minutes behind Okayama. |
| Dibrugarh | -3:30 hours | Dibrugarh is 3 hours, 30 minutes behind Okayama. |
| Dieppe | -13:0 hours | Dieppe is 13 hours behind Okayama. |
| Dijon | -8:0 hours | Dijon is 8 hours behind Okayama. |
| Dili | same time | There is no time difference between Dili and Okayama. |
| Dimapur | -3:30 hours | Dimapur is 3 hours, 30 minutes behind Okayama. |
| Dindigul | -3:30 hours | Dindigul is 3 hours, 30 minutes behind Okayama. |
| Dire Dawa | -6:0 hours | Dire Dawa is 6 hours behind Okayama. |
| Dispur | -3:30 hours | Dispur is 3 hours, 30 minutes behind Okayama. |
| Djibouti | -6:0 hours | Djibouti is 6 hours behind Okayama. |
| Dodoma | -6:0 hours | Dodoma is 6 hours behind Okayama. |
| Doha | -6:0 hours | Doha is 6 hours behind Okayama. |
| Dordrecht | -8:0 hours | Dordrecht is 8 hours behind Okayama. |
| Dornbirn | -8:0 hours | Dornbirn is 8 hours behind Okayama. |
| Dorsten | -8:0 hours | Dorsten is 8 hours behind Okayama. |
| Dortmund | -8:0 hours | Dortmund is 8 hours behind Okayama. |
| Douai | -8:0 hours | Douai is 8 hours behind Okayama. |
| Douglas | -9:0 hours | Douglas is 9 hours behind Okayama. |
| Dover | -14:0 hours | Dover is 14 hours behind Okayama. |
| Downey | -17:0 hours | Downey is 17 hours behind Okayama. |
| Drammen | -8:0 hours | Drammen is 8 hours behind Okayama. |
| Dresden | -8:0 hours | Dresden is 8 hours behind Okayama. |
| Drummondville | -14:0 hours | Drummondville is 14 hours behind Okayama. |
| Dubai | -5:0 hours | Dubai is 5 hours behind Okayama. |
| Dublin | -9:0 hours | Dublin is 9 hours behind Okayama. |
| Dubrovnik | -8:0 hours | Dubrovnik is 8 hours behind Okayama. |
| Dudley | -9:0 hours | Dudley is 9 hours behind Okayama. |
| Duisburg | -8:0 hours | Duisburg is 8 hours behind Okayama. |
| Dundalk | -9:0 hours | Dundalk is 9 hours behind Okayama. |
| Dundee | -9:0 hours | Dundee is 9 hours behind Okayama. |
| Dunedin | * +4:0 hours | Dunedin is 4 hours ahead of Okayama. |
| Dungarpur | -3:30 hours | Dungarpur is 3 hours, 30 minutes behind Okayama. |
| Durban | -7:0 hours | Durban is 7 hours behind Okayama. |
| Duren | -8:0 hours | Duren is 8 hours behind Okayama. |
| Durgapur | -3:30 hours | Durgapur is 3 hours, 30 minutes behind Okayama. |
| Durham | -14:0 hours | Durham is 14 hours behind Okayama. |
| Dushanbe | -4:0 hours | Dushanbe is 4 hours behind Okayama. |
| Dusseldorf | -8:0 hours | Dusseldorf is 8 hours behind Okayama. |
| Dwarka | -3:30 hours | Dwarka is 3 hours, 30 minutes behind Okayama. |
| East Hants | -13:0 hours | East Hants is 13 hours behind Okayama. |
| East London | -7:0 hours | East London is 7 hours behind Okayama. |
| Eastbourne | -9:0 hours | Eastbourne is 9 hours behind Okayama. |
| Easter Island | * -14:0 hours | Easter Island is 14 hours behind Okayama. |
| Ede | -8:0 hours | Ede is 8 hours behind Okayama. |
| Edinburgh | -9:0 hours | Edinburgh is 9 hours behind Okayama. |
| Edmonton | -16:0 hours | Edmonton is 16 hours behind Okayama. |
| Edmundston | -13:0 hours | Edmundston is 13 hours behind Okayama. |
| Eindhoven | -8:0 hours | Eindhoven is 8 hours behind Okayama. |
| El Aaiun | -8:0 hours | El Aaiun is 8 hours behind Okayama. |
| El Jadida | -8:0 hours | El Jadida is 8 hours behind Okayama. |
| El Monte | -17:0 hours | El Monte is 17 hours behind Okayama. |
| El Paso | -16:0 hours | El Paso is 16 hours behind Okayama. |
| Elblag | -8:0 hours | Elblag is 8 hours behind Okayama. |
| Elizabeth | -14:0 hours | Elizabeth is 14 hours behind Okayama. |
| Eluru | -3:30 hours | Eluru is 3 hours, 30 minutes behind Okayama. |
| Emmen | -8:0 hours | Emmen is 8 hours behind Okayama. |
| Endeh | -1:0 hour | Endeh is 1 hour behind Okayama. |
| Enschede | -8:0 hours | Enschede is 8 hours behind Okayama. |
| Ensenada | -17:0 hours | Ensenada is 17 hours behind Okayama. |
| Enugu | -8:0 hours | Enugu is 8 hours behind Okayama. |
| Erfurt | -8:0 hours | Erfurt is 8 hours behind Okayama. |
| Erie | -14:0 hours | Erie is 14 hours behind Okayama. |
| Erlangen | -8:0 hours | Erlangen is 8 hours behind Okayama. |
| Erode | -3:30 hours | Erode is 3 hours, 30 minutes behind Okayama. |
| Esbjerg | -8:0 hours | Esbjerg is 8 hours behind Okayama. |
| Esch-sur-Alzette | -8:0 hours | Esch-sur-Alzette is 8 hours behind Okayama. |
| Escondido | -17:0 hours | Escondido is 17 hours behind Okayama. |
| Esfahan | -5:30 hours | Esfahan is 5 hours, 30 minutes behind Okayama. |
| Eskilstuna | -8:0 hours | Eskilstuna is 8 hours behind Okayama. |
| Espoo | -7:0 hours | Espoo is 7 hours behind Okayama. |
| Essen | -8:0 hours | Essen is 8 hours behind Okayama. |
| Esslingen | -8:0 hours | Esslingen is 8 hours behind Okayama. |
| Etah | -3:30 hours | Etah is 3 hours, 30 minutes behind Okayama. |
| Etawah | -3:30 hours | Etawah is 3 hours, 30 minutes behind Okayama. |
| Ettelbruck | -8:0 hours | Ettelbruck is 8 hours behind Okayama. |
| Eucla | -0:15 minutes | Eucla is 15 minutes behind Okayama. |
| Eugene | -17:0 hours | Eugene is 17 hours behind Okayama. |
| Eupen | -8:0 hours | Eupen is 8 hours behind Okayama. |
| Evansville | -15:0 hours | Evansville is 15 hours behind Okayama. |
| Everett | -17:0 hours | Everett is 17 hours behind Okayama. |
| Exeter | -9:0 hours | Exeter is 9 hours behind Okayama. |
| Fairbanks | -18:0 hours | Fairbanks is 18 hours behind Okayama. |
| Faisalabad | -4:0 hours | Faisalabad is 4 hours behind Okayama. |
| Faizabad | -3:30 hours | Faizabad is 3 hours, 30 minutes behind Okayama. |
| Fakaofo | +5:0 hours | Fakaofo is 5 hours ahead of Okayama. |
| Fall River | -14:0 hours | Fall River is 14 hours behind Okayama. |
| Famagusta | -7:0 hours | Famagusta is 7 hours behind Okayama. |
| Fargo | -15:0 hours | Fargo is 15 hours behind Okayama. |
| Faridabad | -3:30 hours | Faridabad is 3 hours, 30 minutes behind Okayama. |
| Faridkot | -3:30 hours | Faridkot is 3 hours, 30 minutes behind Okayama. |
| Faro | -9:0 hours | Faro is 9 hours behind Okayama. |
| Fatehgarh | -3:30 hours | Fatehgarh is 3 hours, 30 minutes behind Okayama. |
| Fatehgarh Sahib | -3:30 hours | Fatehgarh Sahib is 3 hours, 30 minutes behind Okayama. |
| Fatehpur | -3:30 hours | Fatehpur is 3 hours, 30 minutes behind Okayama. |
| Fayetteville | -14:0 hours | Fayetteville is 14 hours behind Okayama. |
| Fazilka | -3:30 hours | Fazilka is 3 hours, 30 minutes behind Okayama. |
| Feira de Santana | -12:0 hours | Feira de Santana is 12 hours behind Okayama. |
| Fernando de Noronha | -11:0 hours | Fernando de Noronha is 11 hours behind Okayama. |
| Fes | -8:0 hours | Fes is 8 hours behind Okayama. |
| Firozabad | -3:30 hours | Firozabad is 3 hours, 30 minutes behind Okayama. |
| Firozpur | -3:30 hours | Firozpur is 3 hours, 30 minutes behind Okayama. |
| Flagstaff | -16:0 hours | Flagstaff is 16 hours behind Okayama. |
| Flensburg | -8:0 hours | Flensburg is 8 hours behind Okayama. |
| Flint | -14:0 hours | Flint is 14 hours behind Okayama. |
| Florence | -8:0 hours | Florence is 8 hours behind Okayama. |
| Florianopolis | -12:0 hours | Florianopolis is 12 hours behind Okayama. |
| Foochow | -1:0 hour | Foochow is 1 hour behind Okayama. |
| Formosa | -12:0 hours | Formosa is 12 hours behind Okayama. |
| Fort Bragg | -17:0 hours | Fort Bragg is 17 hours behind Okayama. |
| Fort Collins | -16:0 hours | Fort Collins is 16 hours behind Okayama. |
| Fort Frances | -15:0 hours | Fort Frances is 15 hours behind Okayama. |
| Fort Lauderdale | -14:0 hours | Fort Lauderdale is 14 hours behind Okayama. |
| Fort Simpson | -16:0 hours | Fort Simpson is 16 hours behind Okayama. |
| Fort Smith | -16:0 hours | Fort Smith is 16 hours behind Okayama. |
| Fort Smith (US) | -15:0 hours | Fort Smith (US) is 15 hours behind Okayama. |
| Fort Wayne | -14:0 hours | Fort Wayne is 14 hours behind Okayama. |
| Fort Worth | -15:0 hours | Fort Worth is 15 hours behind Okayama. |
| Fort-de-France | -13:0 hours | Fort-de-France is 13 hours behind Okayama. |
| Fortaleza | -12:0 hours | Fortaleza is 12 hours behind Okayama. |
| Frankfort | -14:0 hours | Frankfort is 14 hours behind Okayama. |
| Frankfurt | -8:0 hours | Frankfurt is 8 hours behind Okayama. |
| Frankfurt (Oder) | -8:0 hours | Frankfurt (Oder) is 8 hours behind Okayama. |
| Fredericton | -13:0 hours | Fredericton is 13 hours behind Okayama. |
| Fredrikstad | -8:0 hours | Fredrikstad is 8 hours behind Okayama. |
| Freehold | -14:0 hours | Freehold is 14 hours behind Okayama. |
| Freetown | -9:0 hours | Freetown is 9 hours behind Okayama. |
| Freiburg | -8:0 hours | Freiburg is 8 hours behind Okayama. |
| Fremont | -17:0 hours | Fremont is 17 hours behind Okayama. |
| French Lick | -14:0 hours | French Lick is 14 hours behind Okayama. |
| Fresnillo | -15:0 hours | Fresnillo is 15 hours behind Okayama. |
| Fresno | -17:0 hours | Fresno is 17 hours behind Okayama. |
| Fribourg | -8:0 hours | Fribourg is 8 hours behind Okayama. |
| Fujairah | -5:0 hours | Fujairah is 5 hours behind Okayama. |
| Fukuoka | same time | There is no time difference between Fukuoka and Okayama. |
| Fukushima | same time | There is no time difference between Fukushima and Okayama. |
| Fulda | -8:0 hours | Fulda is 8 hours behind Okayama. |
| Fullerton | -17:0 hours | Fullerton is 17 hours behind Okayama. |
| Funafuti | +3:0 hours | Funafuti is 3 hours ahead of Okayama. |
| Funchal | -9:0 hours | Funchal is 9 hours behind Okayama. |
| Furth | -8:0 hours | Furth is 8 hours behind Okayama. |
| Fushun | -1:0 hour | Fushun is 1 hour behind Okayama. |
| Gaborone | -7:0 hours | Gaborone is 7 hours behind Okayama. |
| Gadchiroli | -3:30 hours | Gadchiroli is 3 hours, 30 minutes behind Okayama. |
| Gainesville | -14:0 hours | Gainesville is 14 hours behind Okayama. |
| Galapagos Islands | -15:0 hours | Galapagos Islands is 15 hours behind Okayama. |
| Galle | -3:30 hours | Galle is 3 hours, 30 minutes behind Okayama. |
| Galveston | -15:0 hours | Galveston is 15 hours behind Okayama. |
| Galway | -9:0 hours | Galway is 9 hours behind Okayama. |
| Gambier Islands | -18:0 hours | Gambier Islands is 18 hours behind Okayama. |
| Gander | -12:30 hours | Gander is 12 hours, 30 minutes behind Okayama. |
| Gandhidham | -3:30 hours | Gandhidham is 3 hours, 30 minutes behind Okayama. |
| Gandhinagar | -3:30 hours | Gandhinagar is 3 hours, 30 minutes behind Okayama. |
| Ganganagar | -3:30 hours | Ganganagar is 3 hours, 30 minutes behind Okayama. |
| Gangtok | -3:30 hours | Gangtok is 3 hours, 30 minutes behind Okayama. |
| Garanhuns | -12:0 hours | Garanhuns is 12 hours behind Okayama. |
| Garden Grove | -17:0 hours | Garden Grove is 17 hours behind Okayama. |
| Garland | -15:0 hours | Garland is 15 hours behind Okayama. |
| Gary | -15:0 hours | Gary is 15 hours behind Okayama. |
| Gatineau | -14:0 hours | Gatineau is 14 hours behind Okayama. |
| Gavle | -8:0 hours | Gavle is 8 hours behind Okayama. |
| Gaya | -3:30 hours | Gaya is 3 hours, 30 minutes behind Okayama. |
| Gaza | -7:0 hours | Gaza is 7 hours behind Okayama. |
| Gdansk | -8:0 hours | Gdansk is 8 hours behind Okayama. |
| Gdynia | -8:0 hours | Gdynia is 8 hours behind Okayama. |
| Geelong | * +2:0 hours | Geelong is 2 hours ahead of Okayama. |
| Gelibolu | -6:0 hours | Gelibolu is 6 hours behind Okayama. |
| Gelsenkirchen | -8:0 hours | Gelsenkirchen is 8 hours behind Okayama. |
| Geneva | -8:0 hours | Geneva is 8 hours behind Okayama. |
| Genoa | -8:0 hours | Genoa is 8 hours behind Okayama. |
| George Town | -1:0 hour | George Town is 1 hour behind Okayama. |
| George Town(Cayman Islands) | -14:0 hours | George Town(Cayman Islands) is 14 hours behind Okayama. |
| Georgetown | -13:0 hours | Georgetown is 13 hours behind Okayama. |
| Gera | -8:0 hours | Gera is 8 hours behind Okayama. |
| Geraldton | -1:0 hour | Geraldton is 1 hour behind Okayama. |
| Germantown | -14:0 hours | Germantown is 14 hours behind Okayama. |
| Ghaziabad | -3:30 hours | Ghaziabad is 3 hours, 30 minutes behind Okayama. |
| Ghazipur | -3:30 hours | Ghazipur is 3 hours, 30 minutes behind Okayama. |
| Ghazni | -4:30 hours | Ghazni is 4 hours, 30 minutes behind Okayama. |
| Ghent | -8:0 hours | Ghent is 8 hours behind Okayama. |
| Gibraltar | -8:0 hours | Gibraltar is 8 hours behind Okayama. |
| Giessen | -8:0 hours | Giessen is 8 hours behind Okayama. |
| Giridih | -3:30 hours | Giridih is 3 hours, 30 minutes behind Okayama. |
| Gisborne | * +4:0 hours | Gisborne is 4 hours ahead of Okayama. |
| Glasgow | -9:0 hours | Glasgow is 9 hours behind Okayama. |
| Glendale | -17:0 hours | Glendale is 17 hours behind Okayama. |
| Glendale (AZ) | -16:0 hours | Glendale (AZ) is 16 hours behind Okayama. |
| Glennallen | -18:0 hours | Glennallen is 18 hours behind Okayama. |
| Gliwice | -8:0 hours | Gliwice is 8 hours behind Okayama. |
| Gloucester | -9:0 hours | Gloucester is 9 hours behind Okayama. |
| Glyfada | -7:0 hours | Glyfada is 7 hours behind Okayama. |
| Goiania | -12:0 hours | Goiania is 12 hours behind Okayama. |
| Gold Coast | +1:0 hour | Gold Coast is 1 hour ahead of Okayama. |
| Gonda | -3:30 hours | Gonda is 3 hours, 30 minutes behind Okayama. |
| Gondia | -3:30 hours | Gondia is 3 hours, 30 minutes behind Okayama. |
| Gopalganj | -3:30 hours | Gopalganj is 3 hours, 30 minutes behind Okayama. |
| Gorakhpur | -3:30 hours | Gorakhpur is 3 hours, 30 minutes behind Okayama. |
| Gorzow Wielkopolski | -8:0 hours | Gorzow Wielkopolski is 8 hours behind Okayama. |
| Gothenburg | -8:0 hours | Gothenburg is 8 hours behind Okayama. |
| Gottingen | -8:0 hours | Gottingen is 8 hours behind Okayama. |
| Governador Valadares | -12:0 hours | Governador Valadares is 12 hours behind Okayama. |
| Grahamstown | -7:0 hours | Grahamstown is 7 hours behind Okayama. |
| Granada | -8:0 hours | Granada is 8 hours behind Okayama. |
| Granby | -14:0 hours | Granby is 14 hours behind Okayama. |
| Grand Falls-Windsor | -12:30 hours | Grand Falls-Windsor is 12 hours, 30 minutes behind Okayama. |
| Grand Island | -15:0 hours | Grand Island is 15 hours behind Okayama. |
| Grand Junction | -16:0 hours | Grand Junction is 16 hours behind Okayama. |
| Grand Prairie | -15:0 hours | Grand Prairie is 15 hours behind Okayama. |
| Grand Rapids | -14:0 hours | Grand Rapids is 14 hours behind Okayama. |
| Grande Prairie | -16:0 hours | Grande Prairie is 16 hours behind Okayama. |
| Graz | -8:0 hours | Graz is 8 hours behind Okayama. |
| Greater Sudbury | -14:0 hours | Greater Sudbury is 14 hours behind Okayama. |
| Green Bay | -15:0 hours | Green Bay is 15 hours behind Okayama. |
| Greensboro | -14:0 hours | Greensboro is 14 hours behind Okayama. |
| Greenville | -14:0 hours | Greenville is 14 hours behind Okayama. |
| Greenwich Borough | -9:0 hours | Greenwich Borough is 9 hours behind Okayama. |
| Grenoble | -8:0 hours | Grenoble is 8 hours behind Okayama. |
| Greymouth | * +4:0 hours | Greymouth is 4 hours ahead of Okayama. |
| Groningen | -8:0 hours | Groningen is 8 hours behind Okayama. |
| Grudziadz | -8:0 hours | Grudziadz is 8 hours behind Okayama. |
| Guadalajara | -15:0 hours | Guadalajara is 15 hours behind Okayama. |
| Guam | +1:0 hour | Guam is 1 hour ahead of Okayama. |
| Guatemala | -15:0 hours | Guatemala is 15 hours behind Okayama. |
| Guayaquil | -14:0 hours | Guayaquil is 14 hours behind Okayama. |
| Guelph | -14:0 hours | Guelph is 14 hours behind Okayama. |
| Guilin | -1:0 hour | Guilin is 1 hour behind Okayama. |
| Guimaraes | -9:0 hours | Guimaraes is 9 hours behind Okayama. |
| Guiyang | -1:0 hour | Guiyang is 1 hour behind Okayama. |
| Gulbarga | -3:30 hours | Gulbarga is 3 hours, 30 minutes behind Okayama. |
| Gumla | -3:30 hours | Gumla is 3 hours, 30 minutes behind Okayama. |
| Guna | -3:30 hours | Guna is 3 hours, 30 minutes behind Okayama. |
| Gunsan | same time | There is no time difference between Gunsan and Okayama. |
| Guntur | -3:30 hours | Guntur is 3 hours, 30 minutes behind Okayama. |
| Gurdaspur | -3:30 hours | Gurdaspur is 3 hours, 30 minutes behind Okayama. |
| Gurgaon | -3:30 hours | Gurgaon is 3 hours, 30 minutes behind Okayama. |
| Gutersloh | -8:0 hours | Gutersloh is 8 hours behind Okayama. |
| Guwahati | -3:30 hours | Guwahati is 3 hours, 30 minutes behind Okayama. |
| Gwalior | -3:30 hours | Gwalior is 3 hours, 30 minutes behind Okayama. |
| Gyanpur | -3:30 hours | Gyanpur is 3 hours, 30 minutes behind Okayama. |
| Haarlem | -8:0 hours | Haarlem is 8 hours behind Okayama. |
| Hadera | -7:0 hours | Hadera is 7 hours behind Okayama. |
| Hagen | -8:0 hours | Hagen is 8 hours behind Okayama. |
| Haifa | -7:0 hours | Haifa is 7 hours behind Okayama. |
| Haikou | -1:0 hour | Haikou is 1 hour behind Okayama. |
| Hajipur | -3:30 hours | Hajipur is 3 hours, 30 minutes behind Okayama. |
| Haldimand | -14:0 hours | Haldimand is 14 hours behind Okayama. |
| Haldwani | -3:30 hours | Haldwani is 3 hours, 30 minutes behind Okayama. |
| Halifax | -13:0 hours | Halifax is 13 hours behind Okayama. |
| Halle | -8:0 hours | Halle is 8 hours behind Okayama. |
| Halmstad | -8:0 hours | Halmstad is 8 hours behind Okayama. |
| Halton Hills | -14:0 hours | Halton Hills is 14 hours behind Okayama. |
| Hamamatsu | same time | There is no time difference between Hamamatsu and Okayama. |
| Hamburg | -8:0 hours | Hamburg is 8 hours behind Okayama. |
| Hamilton | * +4:0 hours | Hamilton is 4 hours ahead of Okayama. |
| Hamilton (Bermuda) | -13:0 hours | Hamilton (Bermuda) is 13 hours behind Okayama. |
| Hamilton (Canada) | -14:0 hours | Hamilton (Canada) is 14 hours behind Okayama. |
| Hamirpur | -3:30 hours | Hamirpur is 3 hours, 30 minutes behind Okayama. |
| Hamm | -8:0 hours | Hamm is 8 hours behind Okayama. |
| Hammerfest | -8:0 hours | Hammerfest is 8 hours behind Okayama. |
| Hampton | -14:0 hours | Hampton is 14 hours behind Okayama. |
| Hanau | -8:0 hours | Hanau is 8 hours behind Okayama. |
| Handan | -1:0 hour | Handan is 1 hour behind Okayama. |
| Hangzhou | -1:0 hour | Hangzhou is 1 hour behind Okayama. |
| Hannover | -8:0 hours | Hannover is 8 hours behind Okayama. |
| Hanoi | -2:0 hours | Hanoi is 2 hours behind Okayama. |
| Hanover | -15:0 hours | Hanover is 15 hours behind Okayama. |
| Hanumangarh | -3:30 hours | Hanumangarh is 3 hours, 30 minutes behind Okayama. |
| Happy Valley-Goose Bay | -13:0 hours | Happy Valley-Goose Bay is 13 hours behind Okayama. |
| Harare | -7:0 hours | Harare is 7 hours behind Okayama. |
| Harbin | -1:0 hour | Harbin is 1 hour behind Okayama. |
| Harda | -3:30 hours | Harda is 3 hours, 30 minutes behind Okayama. |
| Hardoi | -3:30 hours | Hardoi is 3 hours, 30 minutes behind Okayama. |
| Hargeisa | -6:0 hours | Hargeisa is 6 hours behind Okayama. |
| Haridwar | -3:30 hours | Haridwar is 3 hours, 30 minutes behind Okayama. |
| Harrisburg | -14:0 hours | Harrisburg is 14 hours behind Okayama. |
| Hartford | -14:0 hours | Hartford is 14 hours behind Okayama. |
| Hathras | -3:30 hours | Hathras is 3 hours, 30 minutes behind Okayama. |
| Haugesund | -8:0 hours | Haugesund is 8 hours behind Okayama. |
| Havana | -14:0 hours | Havana is 14 hours behind Okayama. |
| Hay River | -16:0 hours | Hay River is 16 hours behind Okayama. |
| Hayward | -17:0 hours | Hayward is 17 hours behind Okayama. |
| Hazaribagh | -3:30 hours | Hazaribagh is 3 hours, 30 minutes behind Okayama. |
| Hefei | -1:0 hour | Hefei is 1 hour behind Okayama. |
| Heidelberg | -8:0 hours | Heidelberg is 8 hours behind Okayama. |
| Heilbronn | -8:0 hours | Heilbronn is 8 hours behind Okayama. |
| Helena | -16:0 hours | Helena is 16 hours behind Okayama. |
| Helsingborg | -8:0 hours | Helsingborg is 8 hours behind Okayama. |
| Helsinki | -7:0 hours | Helsinki is 7 hours behind Okayama. |
| Heraklion | -7:0 hours | Heraklion is 7 hours behind Okayama. |
| Herat | -4:30 hours | Herat is 4 hours, 30 minutes behind Okayama. |
| Hereford | -15:0 hours | Hereford is 15 hours behind Okayama. |
| Hermosillo | -16:0 hours | Hermosillo is 16 hours behind Okayama. |
| Herne | -8:0 hours | Herne is 8 hours behind Okayama. |
| Hervey Bay | +1:0 hour | Hervey Bay is 1 hour ahead of Okayama. |
| Herzliya | -7:0 hours | Herzliya is 7 hours behind Okayama. |
| Hialeah | -14:0 hours | Hialeah is 14 hours behind Okayama. |
| High Level | -16:0 hours | High Level is 16 hours behind Okayama. |
| Hildesheim | -8:0 hours | Hildesheim is 8 hours behind Okayama. |
| Hilla | -6:0 hours | Hilla is 6 hours behind Okayama. |
| Hilo | -19:0 hours | Hilo is 19 hours behind Okayama. |
| Himeji | same time | There is no time difference between Himeji and Okayama. |
| Hingoli | -3:30 hours | Hingoli is 3 hours, 30 minutes behind Okayama. |
| Hiroshima | same time | There is no time difference between Hiroshima and Okayama. |
| Ho Chi Minh | -2:0 hours | Ho Chi Minh is 2 hours behind Okayama. |
| Hobart | * +2:0 hours | Hobart is 2 hours ahead of Okayama. |
| Hohhot | -1:0 hour | Hohhot is 1 hour behind Okayama. |
| Holguin | -14:0 hours | Holguin is 14 hours behind Okayama. |
| Hollywood | -17:0 hours | Hollywood is 17 hours behind Okayama. |
| Hollywood city | -14:0 hours | Hollywood city is 14 hours behind Okayama. |
| Holon | -7:0 hours | Holon is 7 hours behind Okayama. |
| Hong Kong | -1:0 hour | Hong Kong is 1 hour behind Okayama. |
| Honiara | +2:0 hours | Honiara is 2 hours ahead of Okayama. |
| Honolulu | -19:0 hours | Honolulu is 19 hours behind Okayama. |
| Hoofddorp | -8:0 hours | Hoofddorp is 8 hours behind Okayama. |
| Horsens | -8:0 hours | Horsens is 8 hours behind Okayama. |
| Hoshangabad | -3:30 hours | Hoshangabad is 3 hours, 30 minutes behind Okayama. |
| Hoshiarpur | -3:30 hours | Hoshiarpur is 3 hours, 30 minutes behind Okayama. |
| Houston | -15:0 hours | Houston is 15 hours behind Okayama. |
| Hovd | -2:0 hours | Hovd is 2 hours behind Okayama. |
| Howrah | -3:30 hours | Howrah is 3 hours, 30 minutes behind Okayama. |
| Huaibei | -1:0 hour | Huaibei is 1 hour behind Okayama. |
| Huainan | -1:0 hour | Huainan is 1 hour behind Okayama. |
| Huancayo | -14:0 hours | Huancayo is 14 hours behind Okayama. |
| Hubballi-Dharwad | -3:30 hours | Hubballi-Dharwad is 3 hours, 30 minutes behind Okayama. |
| Huddersfield | -9:0 hours | Huddersfield is 9 hours behind Okayama. |
| Hugli-Chuchura | -3:30 hours | Hugli-Chuchura is 3 hours, 30 minutes behind Okayama. |
| Huntington Beach | -17:0 hours | Huntington Beach is 17 hours behind Okayama. |
| Huntsville | -15:0 hours | Huntsville is 15 hours behind Okayama. |
| Hyderabad | -3:30 hours | Hyderabad is 3 hours, 30 minutes behind Okayama. |
| Iasi | -7:0 hours | Iasi is 7 hours behind Okayama. |
| Ibague | -14:0 hours | Ibague is 14 hours behind Okayama. |
| Ica | -14:0 hours | Ica is 14 hours behind Okayama. |
| Idaho Falls | -16:0 hours | Idaho Falls is 16 hours behind Okayama. |
| Igloolik | -14:0 hours | Igloolik is 14 hours behind Okayama. |
| Igoumenitsa | -7:0 hours | Igoumenitsa is 7 hours behind Okayama. |
| Ilheus | -12:0 hours | Ilheus is 12 hours behind Okayama. |
| Ilio | -7:0 hours | Ilio is 7 hours behind Okayama. |
| Ilioupoli | -7:0 hours | Ilioupoli is 7 hours behind Okayama. |
| Iloilo City | -1:0 hour | Iloilo City is 1 hour behind Okayama. |
| Ilulissat | -12:0 hours | Ilulissat is 12 hours behind Okayama. |
| Imphal | -3:30 hours | Imphal is 3 hours, 30 minutes behind Okayama. |
| Incheon | same time | There is no time difference between Incheon and Okayama. |
| Independence | -15:0 hours | Independence is 15 hours behind Okayama. |
| Indianapolis | -14:0 hours | Indianapolis is 14 hours behind Okayama. |
| Indore | -3:30 hours | Indore is 3 hours, 30 minutes behind Okayama. |
| Inglewood | -17:0 hours | Inglewood is 17 hours behind Okayama. |
| Ingolstadt | -8:0 hours | Ingolstadt is 8 hours behind Okayama. |
| Innsbruck | -8:0 hours | Innsbruck is 8 hours behind Okayama. |
| Inuvik | -16:0 hours | Inuvik is 16 hours behind Okayama. |
| Invercargill | * +4:0 hours | Invercargill is 4 hours ahead of Okayama. |
| Inverness | -9:0 hours | Inverness is 9 hours behind Okayama. |
| Ioannina | -7:0 hours | Ioannina is 7 hours behind Okayama. |
| Ipswich | -9:0 hours | Ipswich is 9 hours behind Okayama. |
| Iqaluit | -14:0 hours | Iqaluit is 14 hours behind Okayama. |
| Iquique | * -12:0 hours | Iquique is 12 hours behind Okayama. |
| Iquitos | -14:0 hours | Iquitos is 14 hours behind Okayama. |
| Iraklion | -7:0 hours | Iraklion is 7 hours behind Okayama. |
| Irbil | -6:0 hours | Irbil is 6 hours behind Okayama. |
| Irvine | -17:0 hours | Irvine is 17 hours behind Okayama. |
| Irving | -15:0 hours | Irving is 15 hours behind Okayama. |
| Iserlohn | -8:0 hours | Iserlohn is 8 hours behind Okayama. |
| Islamabad | -4:0 hours | Islamabad is 4 hours behind Okayama. |
| Istanbul | -6:0 hours | Istanbul is 6 hours behind Okayama. |
| Istres | -8:0 hours | Istres is 8 hours behind Okayama. |
| Itabuna | -12:0 hours | Itabuna is 12 hours behind Okayama. |
| Itanagar | -3:30 hours | Itanagar is 3 hours, 30 minutes behind Okayama. |
| Ittoqqortoormiit | -10:0 hours | Ittoqqortoormiit is 10 hours behind Okayama. |
| Izmir | -6:0 hours | Izmir is 6 hours behind Okayama. |
| Jabalpur | -3:30 hours | Jabalpur is 3 hours, 30 minutes behind Okayama. |
| Jackson | -15:0 hours | Jackson is 15 hours behind Okayama. |
| Jacksonville | -14:0 hours | Jacksonville is 14 hours behind Okayama. |
| Jagatsinghpur | -3:30 hours | Jagatsinghpur is 3 hours, 30 minutes behind Okayama. |
| Jaipur | -3:30 hours | Jaipur is 3 hours, 30 minutes behind Okayama. |
| Jaisalmer | -3:30 hours | Jaisalmer is 3 hours, 30 minutes behind Okayama. |
| Jakarta | -2:0 hours | Jakarta is 2 hours behind Okayama. |
| Jalalabad | -4:30 hours | Jalalabad is 4 hours, 30 minutes behind Okayama. |
| Jalandhar | -3:30 hours | Jalandhar is 3 hours, 30 minutes behind Okayama. |
| Jalgaon | -3:30 hours | Jalgaon is 3 hours, 30 minutes behind Okayama. |
| Jalna | -3:30 hours | Jalna is 3 hours, 30 minutes behind Okayama. |
| Jalore | -3:30 hours | Jalore is 3 hours, 30 minutes behind Okayama. |
| Jalpaiguri | -3:30 hours | Jalpaiguri is 3 hours, 30 minutes behind Okayama. |
| Jambi | -2:0 hours | Jambi is 2 hours behind Okayama. |
| Jammu | -3:30 hours | Jammu is 3 hours, 30 minutes behind Okayama. |
| Jamnagar | -3:30 hours | Jamnagar is 3 hours, 30 minutes behind Okayama. |
| Jamshedpur | -3:30 hours | Jamshedpur is 3 hours, 30 minutes behind Okayama. |
| Jamui | -3:30 hours | Jamui is 3 hours, 30 minutes behind Okayama. |
| Jan Mayen | -8:0 hours | Jan Mayen is 8 hours behind Okayama. |
| Jastrzebie Zdroj | -8:0 hours | Jastrzebie Zdroj is 8 hours behind Okayama. |
| Jaunpur | -3:30 hours | Jaunpur is 3 hours, 30 minutes behind Okayama. |
| Jayapura | same time | There is no time difference between Jayapura and Okayama. |
| Jeddah | -6:0 hours | Jeddah is 6 hours behind Okayama. |
| Jefferson City | -15:0 hours | Jefferson City is 15 hours behind Okayama. |
| Jehanabad | -3:30 hours | Jehanabad is 3 hours, 30 minutes behind Okayama. |
| Jena | -8:0 hours | Jena is 8 hours behind Okayama. |
| Jequie | -12:0 hours | Jequie is 12 hours behind Okayama. |
| Jersey City | -14:0 hours | Jersey City is 14 hours behind Okayama. |
| Jerusalem | -7:0 hours | Jerusalem is 7 hours behind Okayama. |
| Jessore | -3:0 hours | Jessore is 3 hours behind Okayama. |
| Jhabua | -3:30 hours | Jhabua is 3 hours, 30 minutes behind Okayama. |
| Jhalawar | -3:30 hours | Jhalawar is 3 hours, 30 minutes behind Okayama. |
| Jhansi | -3:30 hours | Jhansi is 3 hours, 30 minutes behind Okayama. |
| Jharsuguda | -3:30 hours | Jharsuguda is 3 hours, 30 minutes behind Okayama. |
| Jhunjhunu | -3:30 hours | Jhunjhunu is 3 hours, 30 minutes behind Okayama. |
| Jilin | -1:0 hour | Jilin is 1 hour behind Okayama. |
| Jinan | -1:0 hour | Jinan is 1 hour behind Okayama. |
| Jinzhou | -1:0 hour | Jinzhou is 1 hour behind Okayama. |
| Joao Pessoa | -12:0 hours | Joao Pessoa is 12 hours behind Okayama. |
| Jodhpur | -3:30 hours | Jodhpur is 3 hours, 30 minutes behind Okayama. |
| Joensuu | -7:0 hours | Joensuu is 7 hours behind Okayama. |
| Johannesburg | -7:0 hours | Johannesburg is 7 hours behind Okayama. |
| Joinville | -12:0 hours | Joinville is 12 hours behind Okayama. |
| Jonkoping | -8:0 hours | Jonkoping is 8 hours behind Okayama. |
| Jorhat | -3:30 hours | Jorhat is 3 hours, 30 minutes behind Okayama. |
| Juazeiro do Norte | -12:0 hours | Juazeiro do Norte is 12 hours behind Okayama. |
| Juba | -6:0 hours | Juba is 6 hours behind Okayama. |
| Juiz de Fora | -12:0 hours | Juiz de Fora is 12 hours behind Okayama. |
| Jujuy | -12:0 hours | Jujuy is 12 hours behind Okayama. |
| Junagadh | -3:30 hours | Junagadh is 3 hours, 30 minutes behind Okayama. |
| Juneau | -18:0 hours | Juneau is 18 hours behind Okayama. |
| Junin | -12:0 hours | Junin is 12 hours behind Okayama. |
| Jyvaskyla | -7:0 hours | Jyvaskyla is 7 hours behind Okayama. |
| Kabul | -4:30 hours | Kabul is 4 hours, 30 minutes behind Okayama. |
| Kaduna | -8:0 hours | Kaduna is 8 hours behind Okayama. |
| Kagoshima | same time | There is no time difference between Kagoshima and Okayama. |
| Kailua-Kona | -19:0 hours | Kailua-Kona is 19 hours behind Okayama. |
| Kaiserslautern | -8:0 hours | Kaiserslautern is 8 hours behind Okayama. |
| Kalamaria | -7:0 hours | Kalamaria is 7 hours behind Okayama. |
| Kalamata | -7:0 hours | Kalamata is 7 hours behind Okayama. |
| Kalamazoo | -14:0 hours | Kalamazoo is 14 hours behind Okayama. |
| Kalgoorlie | -1:0 hour | Kalgoorlie is 1 hour behind Okayama. |
| Kaliningrad | -7:0 hours | Kaliningrad is 7 hours behind Okayama. |
| Kalisz | -8:0 hours | Kalisz is 8 hours behind Okayama. |
| Kallithea | -7:0 hours | Kallithea is 7 hours behind Okayama. |
| Kalpetta | -3:30 hours | Kalpetta is 3 hours, 30 minutes behind Okayama. |
| Kamloops | -17:0 hours | Kamloops is 17 hours behind Okayama. |
| Kampala | -6:0 hours | Kampala is 6 hours behind Okayama. |
| Kanchipuram | -3:30 hours | Kanchipuram is 3 hours, 30 minutes behind Okayama. |
| Kandahar | -4:30 hours | Kandahar is 4 hours, 30 minutes behind Okayama. |
| Kannauj | -3:30 hours | Kannauj is 3 hours, 30 minutes behind Okayama. |
| Kano Nigeria | -8:0 hours | Kano Nigeria is 8 hours behind Okayama. |
| Kanpur | -3:30 hours | Kanpur is 3 hours, 30 minutes behind Okayama. |
| Kansas City | -15:0 hours | Kansas City is 15 hours behind Okayama. |
| Kaohsiung | -1:0 hour | Kaohsiung is 1 hour behind Okayama. |
| Kapfenberg | -8:0 hours | Kapfenberg is 8 hours behind Okayama. |
| Kapurthala | -3:30 hours | Kapurthala is 3 hours, 30 minutes behind Okayama. |
| Karachi | -4:0 hours | Karachi is 4 hours behind Okayama. |
| Karaganda | -3:0 hours | Karaganda is 3 hours behind Okayama. |
| Karauli | -3:30 hours | Karauli is 3 hours, 30 minutes behind Okayama. |
| Karbala | -6:0 hours | Karbala is 6 hours behind Okayama. |
| Karjat | -3:30 hours | Karjat is 3 hours, 30 minutes behind Okayama. |
| Karlsruhe | -8:0 hours | Karlsruhe is 8 hours behind Okayama. |
| Karlstad | -8:0 hours | Karlstad is 8 hours behind Okayama. |
| Karur | -3:30 hours | Karur is 3 hours, 30 minutes behind Okayama. |
| Kasaragod | -3:30 hours | Kasaragod is 3 hours, 30 minutes behind Okayama. |
| Kassel | -8:0 hours | Kassel is 8 hours behind Okayama. |
| Kathmandu | -3:15 hours | Kathmandu is 3 hours, 15 minutes behind Okayama. |
| Kathua | -3:30 hours | Kathua is 3 hours, 30 minutes behind Okayama. |
| Katihar | -3:30 hours | Katihar is 3 hours, 30 minutes behind Okayama. |
| Katni | -3:30 hours | Katni is 3 hours, 30 minutes behind Okayama. |
| Katowice | -8:0 hours | Katowice is 8 hours behind Okayama. |
| Kaunas | -7:0 hours | Kaunas is 7 hours behind Okayama. |
| Kavaratti | -3:30 hours | Kavaratti is 3 hours, 30 minutes behind Okayama. |
| Kawartha Lakes | -14:0 hours | Kawartha Lakes is 14 hours behind Okayama. |
| Kawasaki | same time | There is no time difference between Kawasaki and Okayama. |
| Kazan | -6:0 hours | Kazan is 6 hours behind Okayama. |
| Kediri | -2:0 hours | Kediri is 2 hours behind Okayama. |
| Kelowna | -17:0 hours | Kelowna is 17 hours behind Okayama. |
| Kendrapara | -3:30 hours | Kendrapara is 3 hours, 30 minutes behind Okayama. |
| Kendujhar | -3:30 hours | Kendujhar is 3 hours, 30 minutes behind Okayama. |
| Kennebunk | -14:0 hours | Kennebunk is 14 hours behind Okayama. |
| Kenora | -15:0 hours | Kenora is 15 hours behind Okayama. |
| Keratsini | -7:0 hours | Keratsini is 7 hours behind Okayama. |
| Kerman | -5:30 hours | Kerman is 5 hours, 30 minutes behind Okayama. |
| Key West | -14:0 hours | Key West is 14 hours behind Okayama. |
| Kfar Saba | -7:0 hours | Kfar Saba is 7 hours behind Okayama. |
| Khagaria | -3:30 hours | Khagaria is 3 hours, 30 minutes behind Okayama. |
| Khalilabad | -3:30 hours | Khalilabad is 3 hours, 30 minutes behind Okayama. |
| Khandwa | -3:30 hours | Khandwa is 3 hours, 30 minutes behind Okayama. |
| Khania | -7:0 hours | Khania is 7 hours behind Okayama. |
| Kharagpur | -3:30 hours | Kharagpur is 3 hours, 30 minutes behind Okayama. |
| Khargone | -3:30 hours | Khargone is 3 hours, 30 minutes behind Okayama. |
| Khartoum | -7:0 hours | Khartoum is 7 hours behind Okayama. |
| Khon Kaen | -2:0 hours | Khon Kaen is 2 hours behind Okayama. |
| Khordha | -3:30 hours | Khordha is 3 hours, 30 minutes behind Okayama. |
| Khulna | -3:0 hours | Khulna is 3 hours behind Okayama. |
| Kiel | -8:0 hours | Kiel is 8 hours behind Okayama. |
| Kielce | -8:0 hours | Kielce is 8 hours behind Okayama. |
| Kiev | -7:0 hours | Kiev is 7 hours behind Okayama. |
| Kigali | -7:0 hours | Kigali is 7 hours behind Okayama. |
| Kings County | -13:0 hours | Kings County is 13 hours behind Okayama. |
| Kingston | +2:30 hours | Kingston is 2 hours, 30 minutes ahead of Okayama. |
| Kingston (Canada) | -14:0 hours | Kingston (Canada) is 14 hours behind Okayama. |
| Kingston (Jamaica) | -14:0 hours | Kingston (Jamaica) is 14 hours behind Okayama. |
| Kingston upon Hull | -9:0 hours | Kingston upon Hull is 9 hours behind Okayama. |
| Kingstown | -13:0 hours | Kingstown is 13 hours behind Okayama. |
| Kinshasa | -8:0 hours | Kinshasa is 8 hours behind Okayama. |
| Kiritimati | +5:0 hours | Kiritimati is 5 hours ahead of Okayama. |
| Kirkenes | -8:0 hours | Kirkenes is 8 hours behind Okayama. |
| Kirkuk | -6:0 hours | Kirkuk is 6 hours behind Okayama. |
| Kishanganj | -3:30 hours | Kishanganj is 3 hours, 30 minutes behind Okayama. |
| Kishinev | -7:0 hours | Kishinev is 7 hours behind Okayama. |
| Kisumu | -6:0 hours | Kisumu is 6 hours behind Okayama. |
| Kitakyushu | same time | There is no time difference between Kitakyushu and Okayama. |
| Kitchener | -14:0 hours | Kitchener is 14 hours behind Okayama. |
| Klagenfurt | -8:0 hours | Klagenfurt is 8 hours behind Okayama. |
| Knox | -15:0 hours | Knox is 15 hours behind Okayama. |
| Knoxville | -14:0 hours | Knoxville is 14 hours behind Okayama. |
| Kobe | same time | There is no time difference between Kobe and Okayama. |
| Koblenz | -8:0 hours | Koblenz is 8 hours behind Okayama. |
| Kochi | -3:30 hours | Kochi is 3 hours, 30 minutes behind Okayama. |
| Kohima | -3:30 hours | Kohima is 3 hours, 30 minutes behind Okayama. |
| Kolding | -8:0 hours | Kolding is 8 hours behind Okayama. |
| Kolhapur | -3:30 hours | Kolhapur is 3 hours, 30 minutes behind Okayama. |
| Kolkata | -3:30 hours | Kolkata is 3 hours, 30 minutes behind Okayama. |
| Kollam | -3:30 hours | Kollam is 3 hours, 30 minutes behind Okayama. |
| Kolonia | +2:0 hours | Kolonia is 2 hours ahead of Okayama. |
| Konstanz | -8:0 hours | Konstanz is 8 hours behind Okayama. |
| Koraput | -3:30 hours | Koraput is 3 hours, 30 minutes behind Okayama. |
| Koror | same time | There is no time difference between Koror and Okayama. |
| Koszalin | -8:0 hours | Koszalin is 8 hours behind Okayama. |
| Kota | -3:30 hours | Kota is 3 hours, 30 minutes behind Okayama. |
| Kota Kinabalu | -1:0 hour | Kota Kinabalu is 1 hour behind Okayama. |
| Kotka | -7:0 hours | Kotka is 7 hours behind Okayama. |
| Kottayam | -3:30 hours | Kottayam is 3 hours, 30 minutes behind Okayama. |
| Kowloon | -1:0 hour | Kowloon is 1 hour behind Okayama. |
| Kozhikode | -3:30 hours | Kozhikode is 3 hours, 30 minutes behind Okayama. |
| Krakow | -8:0 hours | Krakow is 8 hours behind Okayama. |
| Kralendijk (Bonaire) | -13:0 hours | Kralendijk (Bonaire) is 13 hours behind Okayama. |
| Kranj | -8:0 hours | Kranj is 8 hours behind Okayama. |
| Krasnoyarsk | -2:0 hours | Krasnoyarsk is 2 hours behind Okayama. |
| Krefeld | -8:0 hours | Krefeld is 8 hours behind Okayama. |
| Krems | -8:0 hours | Krems is 8 hours behind Okayama. |
| Krishnagiri | -3:30 hours | Krishnagiri is 3 hours, 30 minutes behind Okayama. |
| Krishnanagar | -3:30 hours | Krishnanagar is 3 hours, 30 minutes behind Okayama. |
| Kristiansand | -8:0 hours | Kristiansand is 8 hours behind Okayama. |
| Kuala Lumpur | -1:0 hour | Kuala Lumpur is 1 hour behind Okayama. |
| Kuantan | -1:0 hour | Kuantan is 1 hour behind Okayama. |
| Kuching | -1:0 hour | Kuching is 1 hour behind Okayama. |
| Kudus | -2:0 hours | Kudus is 2 hours behind Okayama. |
| Kufra | -7:0 hours | Kufra is 7 hours behind Okayama. |
| Kugluktuk | -16:0 hours | Kugluktuk is 16 hours behind Okayama. |
| Kulti | -3:30 hours | Kulti is 3 hours, 30 minutes behind Okayama. |
| Kumamoto | same time | There is no time difference between Kumamoto and Okayama. |
| Kunduz | -4:30 hours | Kunduz is 4 hours, 30 minutes behind Okayama. |
| Kunming | -1:0 hour | Kunming is 1 hour behind Okayama. |
| Kuopio | -7:0 hours | Kuopio is 7 hours behind Okayama. |
| Kupang | -1:0 hour | Kupang is 1 hour behind Okayama. |
| Kuwait City | -6:0 hours | Kuwait City is 6 hours behind Okayama. |
| Kwajalein | +3:0 hours | Kwajalein is 3 hours ahead of Okayama. |
| Kyoto | same time | There is no time difference between Kyoto and Okayama. |
| La Coruna | -8:0 hours | La Coruna is 8 hours behind Okayama. |
| La Paz | -13:0 hours | La Paz is 13 hours behind Okayama. |
| La Paz (Mexico) | -16:0 hours | La Paz (Mexico) is 16 hours behind Okayama. |
| La Plata | -12:0 hours | La Plata is 12 hours behind Okayama. |
| La Rioja | -12:0 hours | La Rioja is 12 hours behind Okayama. |
| La Serena | * -12:0 hours | La Serena is 12 hours behind Okayama. |
| La-Chaux-de-Fonds | -8:0 hours | La-Chaux-de-Fonds is 8 hours behind Okayama. |
| Labrador City | -13:0 hours | Labrador City is 13 hours behind Okayama. |
| Lafayette | -15:0 hours | Lafayette is 15 hours behind Okayama. |
| Lagos | -8:0 hours | Lagos is 8 hours behind Okayama. |
| Lahore | -4:0 hours | Lahore is 4 hours behind Okayama. |
| Lahti | -7:0 hours | Lahti is 7 hours behind Okayama. |
| Lakewood | -16:0 hours | Lakewood is 16 hours behind Okayama. |
| Lakhimpur | -3:30 hours | Lakhimpur is 3 hours, 30 minutes behind Okayama. |
| Lakhisarai | -3:30 hours | Lakhisarai is 3 hours, 30 minutes behind Okayama. |
| Lalitpur | -3:30 hours | Lalitpur is 3 hours, 30 minutes behind Okayama. |
| Lancaster | -17:0 hours | Lancaster is 17 hours behind Okayama. |
| Lanchow | -1:0 hour | Lanchow is 1 hour behind Okayama. |
| Landshut | -8:0 hours | Landshut is 8 hours behind Okayama. |
| Langley | -17:0 hours | Langley is 17 hours behind Okayama. |
| Lansing | -14:0 hours | Lansing is 14 hours behind Okayama. |
| Lanzhou | -1:0 hour | Lanzhou is 1 hour behind Okayama. |
| Lappeenranta | -7:0 hours | Lappeenranta is 7 hours behind Okayama. |
| Laredo | -15:0 hours | Laredo is 15 hours behind Okayama. |
| Larissa | -7:0 hours | Larissa is 7 hours behind Okayama. |
| Larnaca | -7:0 hours | Larnaca is 7 hours behind Okayama. |
| Las Palmas | -9:0 hours | Las Palmas is 9 hours behind Okayama. |
| Las Vegas | -17:0 hours | Las Vegas is 17 hours behind Okayama. |
| Latur | -3:30 hours | Latur is 3 hours, 30 minutes behind Okayama. |
| Launceston | * +2:0 hours | Launceston is 2 hours ahead of Okayama. |
| Lausanne | -8:0 hours | Lausanne is 8 hours behind Okayama. |
| Laval | -14:0 hours | Laval is 14 hours behind Okayama. |
| Le Havre | -8:0 hours | Le Havre is 8 hours behind Okayama. |
| Le Mans | -8:0 hours | Le Mans is 8 hours behind Okayama. |
| Leeds | -9:0 hours | Leeds is 9 hours behind Okayama. |
| Legnica | -8:0 hours | Legnica is 8 hours behind Okayama. |
| Leh | -3:30 hours | Leh is 3 hours, 30 minutes behind Okayama. |
| Leicester | -9:0 hours | Leicester is 9 hours behind Okayama. |
| Leiden | -8:0 hours | Leiden is 8 hours behind Okayama. |
| Leipzig | -8:0 hours | Leipzig is 8 hours behind Okayama. |
| Lens | -8:0 hours | Lens is 8 hours behind Okayama. |
| Leoben | -8:0 hours | Leoben is 8 hours behind Okayama. |
| Leon | -15:0 hours | Leon is 15 hours behind Okayama. |
| Leon (Nicaragua) | -15:0 hours | Leon (Nicaragua) is 15 hours behind Okayama. |
| Lethbridge | -16:0 hours | Lethbridge is 16 hours behind Okayama. |
| Leuven | -8:0 hours | Leuven is 8 hours behind Okayama. |
| Leverkusen | -8:0 hours | Leverkusen is 8 hours behind Okayama. |
| Levis | -14:0 hours | Levis is 14 hours behind Okayama. |
| Lexington-Fayette | -14:0 hours | Lexington-Fayette is 14 hours behind Okayama. |
| Lhasa | -1:0 hour | Lhasa is 1 hour behind Okayama. |
| Libreville | -8:0 hours | Libreville is 8 hours behind Okayama. |
| Liege | -8:0 hours | Liege is 8 hours behind Okayama. |
| Lihue | -19:0 hours | Lihue is 19 hours behind Okayama. |
| Lille | -8:0 hours | Lille is 8 hours behind Okayama. |
| Lilongwe | -7:0 hours | Lilongwe is 7 hours behind Okayama. |
| Lima | -14:0 hours | Lima is 14 hours behind Okayama. |
| Limassol | -7:0 hours | Limassol is 7 hours behind Okayama. |
| Limerick | -9:0 hours | Limerick is 9 hours behind Okayama. |
| Limoges | -8:0 hours | Limoges is 8 hours behind Okayama. |
| Lincoln | -15:0 hours | Lincoln is 15 hours behind Okayama. |
| Linkoping | -8:0 hours | Linkoping is 8 hours behind Okayama. |
| Linz | -8:0 hours | Linz is 8 hours behind Okayama. |
| Lisbon | -9:0 hours | Lisbon is 9 hours behind Okayama. |
| Little Rock | -15:0 hours | Little Rock is 15 hours behind Okayama. |
| Liverpool | -9:0 hours | Liverpool is 9 hours behind Okayama. |
| Livonia | -14:0 hours | Livonia is 14 hours behind Okayama. |
| Ljubljana | -8:0 hours | Ljubljana is 8 hours behind Okayama. |
| Lloydminster | -16:0 hours | Lloydminster is 16 hours behind Okayama. |
| Lodz | -8:0 hours | Lodz is 8 hours behind Okayama. |
| Loma Linda | -17:0 hours | Loma Linda is 17 hours behind Okayama. |
| Lome | -9:0 hours | Lome is 9 hours behind Okayama. |
| London | -9:0 hours | London is 9 hours behind Okayama. |
| London (Canada) | -14:0 hours | London (Canada) is 14 hours behind Okayama. |
| Londrina | -12:0 hours | Londrina is 12 hours behind Okayama. |
| Long Beach | -17:0 hours | Long Beach is 17 hours behind Okayama. |
| Longueuil | -14:0 hours | Longueuil is 14 hours behind Okayama. |
| Longyearbyen | -8:0 hours | Longyearbyen is 8 hours behind Okayama. |
| Lord Howe Island | * +2:0 hours | Lord Howe Island is 2 hours ahead of Okayama. |
| Los Angeles | -17:0 hours | Los Angeles is 17 hours behind Okayama. |
| Loughton | -9:0 hours | Loughton is 9 hours behind Okayama. |
| Louisville | -14:0 hours | Louisville is 14 hours behind Okayama. |
| Loures | -9:0 hours | Loures is 9 hours behind Okayama. |
| Lowell | -14:0 hours | Lowell is 14 hours behind Okayama. |
| Luanda | -8:0 hours | Luanda is 8 hours behind Okayama. |
| Lubango | -8:0 hours | Lubango is 8 hours behind Okayama. |
| Lubbock | -15:0 hours | Lubbock is 15 hours behind Okayama. |
| Lubeck | -8:0 hours | Lubeck is 8 hours behind Okayama. |
| Lublin | -8:0 hours | Lublin is 8 hours behind Okayama. |
| Lubumbashi | -7:0 hours | Lubumbashi is 7 hours behind Okayama. |
| Lucerne | -8:0 hours | Lucerne is 8 hours behind Okayama. |
| Lucknow | -3:30 hours | Lucknow is 3 hours, 30 minutes behind Okayama. |
| Ludhiana | -3:30 hours | Ludhiana is 3 hours, 30 minutes behind Okayama. |
| Ludwigsburg | -8:0 hours | Ludwigsburg is 8 hours behind Okayama. |
| Ludwigshafen | -8:0 hours | Ludwigshafen is 8 hours behind Okayama. |
| Lugano | -8:0 hours | Lugano is 8 hours behind Okayama. |
| Lund | -8:0 hours | Lund is 8 hours behind Okayama. |
| Luneburg | -8:0 hours | Luneburg is 8 hours behind Okayama. |
| Lunen | -8:0 hours | Lunen is 8 hours behind Okayama. |
| Luoyang | -1:0 hour | Luoyang is 1 hour behind Okayama. |
| Lusaka | -7:0 hours | Lusaka is 7 hours behind Okayama. |
| Luton | -9:0 hours | Luton is 9 hours behind Okayama. |
| Luxembourg | -8:0 hours | Luxembourg is 8 hours behind Okayama. |
| Lynchburg | -14:0 hours | Lynchburg is 14 hours behind Okayama. |
| Lyon | -8:0 hours | Lyon is 8 hours behind Okayama. |
| Maastricht | -8:0 hours | Maastricht is 8 hours behind Okayama. |
| Macapa | -12:0 hours | Macapa is 12 hours behind Okayama. |
| Macau | -1:0 hour | Macau is 1 hour behind Okayama. |
| Maceio | -12:0 hours | Maceio is 12 hours behind Okayama. |
| Mackay | +1:0 hour | Mackay is 1 hour ahead of Okayama. |
| Macon | -14:0 hours | Macon is 14 hours behind Okayama. |
| Macquarie Island | +2:0 hours | Macquarie Island is 2 hours ahead of Okayama. |
| Madhepura | -3:30 hours | Madhepura is 3 hours, 30 minutes behind Okayama. |
| Madhubani | -3:30 hours | Madhubani is 3 hours, 30 minutes behind Okayama. |
| Madison | -15:0 hours | Madison is 15 hours behind Okayama. |
| Madiun | -2:0 hours | Madiun is 2 hours behind Okayama. |
| Madrid | -8:0 hours | Madrid is 8 hours behind Okayama. |
| Madurai | -3:30 hours | Madurai is 3 hours, 30 minutes behind Okayama. |
| Magdeburg | -8:0 hours | Magdeburg is 8 hours behind Okayama. |
| Maharajganj | -3:30 hours | Maharajganj is 3 hours, 30 minutes behind Okayama. |
| Mahesana | -3:30 hours | Mahesana is 3 hours, 30 minutes behind Okayama. |
| Mahoba | -3:30 hours | Mahoba is 3 hours, 30 minutes behind Okayama. |
| Mahon | -8:0 hours | Mahon is 8 hours behind Okayama. |
| Mainpuri | -3:30 hours | Mainpuri is 3 hours, 30 minutes behind Okayama. |
| Mainz | -8:0 hours | Mainz is 8 hours behind Okayama. |
| Majuro | +3:0 hours | Majuro is 3 hours ahead of Okayama. |
| Makassar | -1:0 hour | Makassar is 1 hour behind Okayama. |
| Makati | -1:0 hour | Makati is 1 hour behind Okayama. |
| Malabo | -8:0 hours | Malabo is 8 hours behind Okayama. |
| Malaga | -8:0 hours | Malaga is 8 hours behind Okayama. |
| Malang | -2:0 hours | Malang is 2 hours behind Okayama. |
| Malda | -3:30 hours | Malda is 3 hours, 30 minutes behind Okayama. |
| Male | -4:0 hours | Male is 4 hours behind Okayama. |
| Malkangiri | -3:30 hours | Malkangiri is 3 hours, 30 minutes behind Okayama. |
| Malmo | -8:0 hours | Malmo is 8 hours behind Okayama. |
| Mamoutzou | -6:0 hours | Mamoutzou is 6 hours behind Okayama. |
| Manado | -1:0 hour | Manado is 1 hour behind Okayama. |
| Managua | -15:0 hours | Managua is 15 hours behind Okayama. |
| Manama | -6:0 hours | Manama is 6 hours behind Okayama. |
| Manaus | -13:0 hours | Manaus is 13 hours behind Okayama. |
| Manchester | -9:0 hours | Manchester is 9 hours behind Okayama. |
| Mandla | -3:30 hours | Mandla is 3 hours, 30 minutes behind Okayama. |
| Mandsaur | -3:30 hours | Mandsaur is 3 hours, 30 minutes behind Okayama. |
| Mandurah | -1:0 hour | Mandurah is 1 hour behind Okayama. |
| Mangalore | -3:30 hours | Mangalore is 3 hours, 30 minutes behind Okayama. |
| Manila | -1:0 hour | Manila is 1 hour behind Okayama. |
| Manizales | -14:0 hours | Manizales is 14 hours behind Okayama. |
| Manjhanpur | -3:30 hours | Manjhanpur is 3 hours, 30 minutes behind Okayama. |
| Mannheim | -8:0 hours | Mannheim is 8 hours behind Okayama. |
| Mansa | -3:30 hours | Mansa is 3 hours, 30 minutes behind Okayama. |
| Maple Ridge | -17:0 hours | Maple Ridge is 17 hours behind Okayama. |
| Maputo | -7:0 hours | Maputo is 7 hours behind Okayama. |
| Mar del Plata | -12:0 hours | Mar del Plata is 12 hours behind Okayama. |
| Marawi City | -1:0 hour | Marawi City is 1 hour behind Okayama. |
| Marburg | -8:0 hours | Marburg is 8 hours behind Okayama. |
| Marengo | -14:0 hours | Marengo is 14 hours behind Okayama. |
| Margao | -3:30 hours | Margao is 3 hours, 30 minutes behind Okayama. |
| Maribor | -8:0 hours | Maribor is 8 hours behind Okayama. |
| Mariehamn | -7:0 hours | Mariehamn is 7 hours behind Okayama. |
| Markham | -14:0 hours | Markham is 14 hours behind Okayama. |
| Marl | -8:0 hours | Marl is 8 hours behind Okayama. |
| Marrakech | -8:0 hours | Marrakech is 8 hours behind Okayama. |
| Marseille | -8:0 hours | Marseille is 8 hours behind Okayama. |
| Maseru | -7:0 hours | Maseru is 7 hours behind Okayama. |
| Mashhad | -5:30 hours | Mashhad is 5 hours, 30 minutes behind Okayama. |
| Matamoros | -15:0 hours | Matamoros is 15 hours behind Okayama. |
| Mataram | -1:0 hour | Mataram is 1 hour behind Okayama. |
| Mathura | -3:30 hours | Mathura is 3 hours, 30 minutes behind Okayama. |
| Matsuyama | same time | There is no time difference between Matsuyama and Okayama. |
| Mau | -3:30 hours | Mau is 3 hours, 30 minutes behind Okayama. |
| Mazari Sharif | -4:30 hours | Mazari Sharif is 4 hours, 30 minutes behind Okayama. |
| Mazatlan | -16:0 hours | Mazatlan is 16 hours behind Okayama. |
| Mbabane | -7:0 hours | Mbabane is 7 hours behind Okayama. |
| MD of Lunenburg | -13:0 hours | MD of Lunenburg is 13 hours behind Okayama. |
| Mecca | -6:0 hours | Mecca is 6 hours behind Okayama. |
| Mechelen | -8:0 hours | Mechelen is 8 hours behind Okayama. |
| Medan | -2:0 hours | Medan is 2 hours behind Okayama. |
| Medellin | -14:0 hours | Medellin is 14 hours behind Okayama. |
| Medicine Hat | -16:0 hours | Medicine Hat is 16 hours behind Okayama. |
| Medina | -6:0 hours | Medina is 6 hours behind Okayama. |
| Meerut | -3:30 hours | Meerut is 3 hours, 30 minutes behind Okayama. |
| Melbourne | * +2:0 hours | Melbourne is 2 hours ahead of Okayama. |
| Melekeok | same time | There is no time difference between Melekeok and Okayama. |
| Memphis | -15:0 hours | Memphis is 15 hours behind Okayama. |
| Mendoza | -12:0 hours | Mendoza is 12 hours behind Okayama. |
| Menominee | -15:0 hours | Menominee is 15 hours behind Okayama. |
| Merida | -15:0 hours | Merida is 15 hours behind Okayama. |
| Mersin | -6:0 hours | Mersin is 6 hours behind Okayama. |
| Mesa | -16:0 hours | Mesa is 16 hours behind Okayama. |
| Mesquite | -15:0 hours | Mesquite is 15 hours behind Okayama. |
| Messina | -8:0 hours | Messina is 8 hours behind Okayama. |
| Metairie | -15:0 hours | Metairie is 15 hours behind Okayama. |
| Metz | -8:0 hours | Metz is 8 hours behind Okayama. |
| Mexicali | -17:0 hours | Mexicali is 17 hours behind Okayama. |
| Mexico City | -15:0 hours | Mexico City is 15 hours behind Okayama. |
| Miami | -14:0 hours | Miami is 14 hours behind Okayama. |
| Middlesbrough | -9:0 hours | Middlesbrough is 9 hours behind Okayama. |
| Midland | -15:0 hours | Midland is 15 hours behind Okayama. |
| Midnapore | -3:30 hours | Midnapore is 3 hours, 30 minutes behind Okayama. |
| Midway | -20:0 hours | Midway is 20 hours behind Okayama. |
| Milan | -8:0 hours | Milan is 8 hours behind Okayama. |
| Mildura | * +2:0 hours | Mildura is 2 hours ahead of Okayama. |
| Milton Keynes | -9:0 hours | Milton Keynes is 9 hours behind Okayama. |
| Milwaukee | -15:0 hours | Milwaukee is 15 hours behind Okayama. |
| Minamisoma | same time | There is no time difference between Minamisoma and Okayama. |
| Minden | -8:0 hours | Minden is 8 hours behind Okayama. |
| Minneapolis | -15:0 hours | Minneapolis is 15 hours behind Okayama. |
| Minot | -15:0 hours | Minot is 15 hours behind Okayama. |
| Minsk | -6:0 hours | Minsk is 6 hours behind Okayama. |
| Miramichi | -13:0 hours | Miramichi is 13 hours behind Okayama. |
| Miri | -1:0 hour | Miri is 1 hour behind Okayama. |
| Mirzapur | -3:30 hours | Mirzapur is 3 hours, 30 minutes behind Okayama. |
| Misrata | -7:0 hours | Misrata is 7 hours behind Okayama. |
| Mississauga | -14:0 hours | Mississauga is 14 hours behind Okayama. |
| Mo i Rana | -8:0 hours | Mo i Rana is 8 hours behind Okayama. |
| Mobile | -15:0 hours | Mobile is 15 hours behind Okayama. |
| Modesto | -17:0 hours | Modesto is 17 hours behind Okayama. |
| Modiin-Maccabim-Reut | -7:0 hours | Modiin-Maccabim-Reut is 7 hours behind Okayama. |
| Moers | -8:0 hours | Moers is 8 hours behind Okayama. |
| Moga | -3:30 hours | Moga is 3 hours, 30 minutes behind Okayama. |
| Mogadishu | -6:0 hours | Mogadishu is 6 hours behind Okayama. |
| Mohali | -3:30 hours | Mohali is 3 hours, 30 minutes behind Okayama. |
| Mombasa | -6:0 hours | Mombasa is 6 hours behind Okayama. |
| Monaco | -8:0 hours | Monaco is 8 hours behind Okayama. |
| Monchengladbach | -8:0 hours | Monchengladbach is 8 hours behind Okayama. |
| Moncton | -13:0 hours | Moncton is 13 hours behind Okayama. |
| Monrovia | -9:0 hours | Monrovia is 9 hours behind Okayama. |
| Mons | -8:0 hours | Mons is 8 hours behind Okayama. |
| Monterrey | -15:0 hours | Monterrey is 15 hours behind Okayama. |
| Montes Claros | -12:0 hours | Montes Claros is 12 hours behind Okayama. |
| Montevideo | -12:0 hours | Montevideo is 12 hours behind Okayama. |
| Montfoort | -8:0 hours | Montfoort is 8 hours behind Okayama. |
| Montgomery | -15:0 hours | Montgomery is 15 hours behind Okayama. |
| Monticello | -14:0 hours | Monticello is 14 hours behind Okayama. |
| Montpelier | -14:0 hours | Montpelier is 14 hours behind Okayama. |
| Montpellier | -8:0 hours | Montpellier is 8 hours behind Okayama. |
| Montreal | -14:0 hours | Montreal is 14 hours behind Okayama. |
| Moose Jaw | -15:0 hours | Moose Jaw is 15 hours behind Okayama. |
| Moradabad | -3:30 hours | Moradabad is 3 hours, 30 minutes behind Okayama. |
| Morena | -3:30 hours | Morena is 3 hours, 30 minutes behind Okayama. |
| Moreno Valley | -17:0 hours | Moreno Valley is 17 hours behind Okayama. |
| Moroni | -6:0 hours | Moroni is 6 hours behind Okayama. |
| Moscow | -6:0 hours | Moscow is 6 hours behind Okayama. |
| Mosman | * +2:0 hours | Mosman is 2 hours ahead of Okayama. |
| Moss | -8:0 hours | Moss is 8 hours behind Okayama. |
| Mossoro | -12:0 hours | Mossoro is 12 hours behind Okayama. |
| Mosul | -6:0 hours | Mosul is 6 hours behind Okayama. |
| Motihari | -3:30 hours | Motihari is 3 hours, 30 minutes behind Okayama. |
| Mount Pearl | -12:30 hours | Mount Pearl is 12 hours, 30 minutes behind Okayama. |
| Mountain View | -17:0 hours | Mountain View is 17 hours behind Okayama. |
| Muktsar | -3:30 hours | Muktsar is 3 hours, 30 minutes behind Okayama. |
| Mulheim | -8:0 hours | Mulheim is 8 hours behind Okayama. |
| Mulhouse | -8:0 hours | Mulhouse is 8 hours behind Okayama. |
| Mumbai | -3:30 hours | Mumbai is 3 hours, 30 minutes behind Okayama. |
| Munger | -3:30 hours | Munger is 3 hours, 30 minutes behind Okayama. |
| Munich | -8:0 hours | Munich is 8 hours behind Okayama. |
| Munster | -8:0 hours | Munster is 8 hours behind Okayama. |
| Murcia | -8:0 hours | Murcia is 8 hours behind Okayama. |
| Murmansk | -6:0 hours | Murmansk is 6 hours behind Okayama. |
| Muscat | -5:0 hours | Muscat is 5 hours behind Okayama. |
| Muzaffarnagar | -3:30 hours | Muzaffarnagar is 3 hours, 30 minutes behind Okayama. |
| Muzaffarpur | -3:30 hours | Muzaffarpur is 3 hours, 30 minutes behind Okayama. |
| Mymensingh | -3:0 hours | Mymensingh is 3 hours behind Okayama. |
| Myrtle Beach | -14:0 hours | Myrtle Beach is 14 hours behind Okayama. |
| Mysore | -3:30 hours | Mysore is 3 hours, 30 minutes behind Okayama. |
| Nabarangpur | -3:30 hours | Nabarangpur is 3 hours, 30 minutes behind Okayama. |
| Nadiad | -3:30 hours | Nadiad is 3 hours, 30 minutes behind Okayama. |
| Nagaon | -3:30 hours | Nagaon is 3 hours, 30 minutes behind Okayama. |
| Nagapattinam | -3:30 hours | Nagapattinam is 3 hours, 30 minutes behind Okayama. |
| Nagasaki | same time | There is no time difference between Nagasaki and Okayama. |
| Nagaur | -3:30 hours | Nagaur is 3 hours, 30 minutes behind Okayama. |
| Nagercoil | -3:30 hours | Nagercoil is 3 hours, 30 minutes behind Okayama. |
| Nagoya | same time | There is no time difference between Nagoya and Okayama. |
| Nagpur | -3:30 hours | Nagpur is 3 hours, 30 minutes behind Okayama. |
| Naha | same time | There is no time difference between Naha and Okayama. |
| Nairobi | -6:0 hours | Nairobi is 6 hours behind Okayama. |
| Najaf | -6:0 hours | Najaf is 6 hours behind Okayama. |
| Nalanda | -3:30 hours | Nalanda is 3 hours, 30 minutes behind Okayama. |
| Nalbari | -3:30 hours | Nalbari is 3 hours, 30 minutes behind Okayama. |
| Namakkal | -3:30 hours | Namakkal is 3 hours, 30 minutes behind Okayama. |
| Namsos | -8:0 hours | Namsos is 8 hours behind Okayama. |
| Namur | -8:0 hours | Namur is 8 hours behind Okayama. |
| Nanaimo | -17:0 hours | Nanaimo is 17 hours behind Okayama. |
| Nanchang | -1:0 hour | Nanchang is 1 hour behind Okayama. |
| Nancy | -8:0 hours | Nancy is 8 hours behind Okayama. |
| Nanded | -3:30 hours | Nanded is 3 hours, 30 minutes behind Okayama. |
| Nandurbar | -3:30 hours | Nandurbar is 3 hours, 30 minutes behind Okayama. |
| Nanjing | -1:0 hour | Nanjing is 1 hour behind Okayama. |
| Nannestad | -8:0 hours | Nannestad is 8 hours behind Okayama. |
| Nanning | -1:0 hour | Nanning is 1 hour behind Okayama. |
| Nantes | -8:0 hours | Nantes is 8 hours behind Okayama. |
| Napier | * +4:0 hours | Napier is 4 hours ahead of Okayama. |
| Naples | -8:0 hours | Naples is 8 hours behind Okayama. |
| Naples (US) | -14:0 hours | Naples (US) is 14 hours behind Okayama. |
| Narsinghpur | -3:30 hours | Narsinghpur is 3 hours, 30 minutes behind Okayama. |
| Narvik | -8:0 hours | Narvik is 8 hours behind Okayama. |
| Nashville | -15:0 hours | Nashville is 15 hours behind Okayama. |
| Nasik | -3:30 hours | Nasik is 3 hours, 30 minutes behind Okayama. |
| Nasiriya | -6:0 hours | Nasiriya is 6 hours behind Okayama. |
| Nassau | -14:0 hours | Nassau is 14 hours behind Okayama. |
| Natal | -12:0 hours | Natal is 12 hours behind Okayama. |
| Naugarh | -3:30 hours | Naugarh is 3 hours, 30 minutes behind Okayama. |
| Navi Mumbai | -3:30 hours | Navi Mumbai is 3 hours, 30 minutes behind Okayama. |
| Navsari | -3:30 hours | Navsari is 3 hours, 30 minutes behind Okayama. |
| Nawada | -3:30 hours | Nawada is 3 hours, 30 minutes behind Okayama. |
| Nawanshahr | -3:30 hours | Nawanshahr is 3 hours, 30 minutes behind Okayama. |
| Naxos | -7:0 hours | Naxos is 7 hours behind Okayama. |
| Nayagarh | -3:30 hours | Nayagarh is 3 hours, 30 minutes behind Okayama. |
| Naypyidaw | -2:30 hours | Naypyidaw is 2 hours, 30 minutes behind Okayama. |
| Ndjamena | -8:0 hours | Ndjamena is 8 hours behind Okayama. |
| Nea Smyrni | -7:0 hours | Nea Smyrni is 7 hours behind Okayama. |
| Neemuch | -3:30 hours | Neemuch is 3 hours, 30 minutes behind Okayama. |
| Nelson | * +4:0 hours | Nelson is 4 hours ahead of Okayama. |
| Nelspruit | -7:0 hours | Nelspruit is 7 hours behind Okayama. |
| Netanya | -7:0 hours | Netanya is 7 hours behind Okayama. |
| Neubrandenburg | -8:0 hours | Neubrandenburg is 8 hours behind Okayama. |
| Neuchatel | -8:0 hours | Neuchatel is 8 hours behind Okayama. |
| Neumunster | -8:0 hours | Neumunster is 8 hours behind Okayama. |
| Neuquen | -12:0 hours | Neuquen is 12 hours behind Okayama. |
| Neuss | -8:0 hours | Neuss is 8 hours behind Okayama. |
| New Bedford | -14:0 hours | New Bedford is 14 hours behind Okayama. |
| New City | -14:0 hours | New City is 14 hours behind Okayama. |
| New Delhi | -3:30 hours | New Delhi is 3 hours, 30 minutes behind Okayama. |
| New Haven | -14:0 hours | New Haven is 14 hours behind Okayama. |
| New Orleans | -15:0 hours | New Orleans is 15 hours behind Okayama. |
| New Plymouth | * +4:0 hours | New Plymouth is 4 hours ahead of Okayama. |
| New Salem | -15:0 hours | New Salem is 15 hours behind Okayama. |
| New Westminster | -17:0 hours | New Westminster is 17 hours behind Okayama. |
| New York | -14:0 hours | New York is 14 hours behind Okayama. |
| Newark | -14:0 hours | Newark is 14 hours behind Okayama. |
| Newcastle | * +2:0 hours | Newcastle is 2 hours ahead of Okayama. |
| Newcastle upon Tyne | -9:0 hours | Newcastle upon Tyne is 9 hours behind Okayama. |
| Newmarket | -14:0 hours | Newmarket is 14 hours behind Okayama. |
| Newport | -9:0 hours | Newport is 9 hours behind Okayama. |
| Newport News | -14:0 hours | Newport News is 14 hours behind Okayama. |
| Niagara Falls | -14:0 hours | Niagara Falls is 14 hours behind Okayama. |
| Niamey | -8:0 hours | Niamey is 8 hours behind Okayama. |
| Nice | -8:0 hours | Nice is 8 hours behind Okayama. |
| Nicosia | -7:0 hours | Nicosia is 7 hours behind Okayama. |
| Niigata | same time | There is no time difference between Niigata and Okayama. |
| Nijmegen | -8:0 hours | Nijmegen is 8 hours behind Okayama. |
| Nikaia | -7:0 hours | Nikaia is 7 hours behind Okayama. |
| Nimes | -8:0 hours | Nimes is 8 hours behind Okayama. |
| Niteroi | -12:0 hours | Niteroi is 12 hours behind Okayama. |
| Nome | -18:0 hours | Nome is 18 hours behind Okayama. |
| Nordkirchen | -8:0 hours | Nordkirchen is 8 hours behind Okayama. |
| Norfolk | -14:0 hours | Norfolk is 14 hours behind Okayama. |
| Norfolk (Canada) | -14:0 hours | Norfolk (Canada) is 14 hours behind Okayama. |
| Norrkoping | -8:0 hours | Norrkoping is 8 hours behind Okayama. |
| North Bay | -14:0 hours | North Bay is 14 hours behind Okayama. |
| North Lakhimpur | -3:30 hours | North Lakhimpur is 3 hours, 30 minutes behind Okayama. |
| Northampton | -9:0 hours | Northampton is 9 hours behind Okayama. |
| Norwalk | -17:0 hours | Norwalk is 17 hours behind Okayama. |
| Norwich | -9:0 hours | Norwich is 9 hours behind Okayama. |
| Nottingham | -9:0 hours | Nottingham is 9 hours behind Okayama. |
| Nouakchott | -9:0 hours | Nouakchott is 9 hours behind Okayama. |
| Noumea | +2:0 hours | Noumea is 2 hours ahead of Okayama. |
| Novgorod | -6:0 hours | Novgorod is 6 hours behind Okayama. |
| Novosibirsk | -2:0 hours | Novosibirsk is 2 hours behind Okayama. |
| Nuapada | -3:30 hours | Nuapada is 3 hours, 30 minutes behind Okayama. |
| Nukualofa | +4:0 hours | Nukualofa is 4 hours ahead of Okayama. |
| Nuremberg | -8:0 hours | Nuremberg is 8 hours behind Okayama. |
| Nuuk | -12:0 hours | Nuuk is 12 hours behind Okayama. |
| Oakland | -17:0 hours | Oakland is 17 hours behind Okayama. |
| Oakville | -14:0 hours | Oakville is 14 hours behind Okayama. |
| Oaxaca | -15:0 hours | Oaxaca is 15 hours behind Okayama. |
| Oberhausen | -8:0 hours | Oberhausen is 8 hours behind Okayama. |
| Oberlin | -14:0 hours | Oberlin is 14 hours behind Okayama. |
| Oceanside | -17:0 hours | Oceanside is 17 hours behind Okayama. |
| Odense | -8:0 hours | Odense is 8 hours behind Okayama. |
| Odesa | -7:0 hours | Odesa is 7 hours behind Okayama. |
| Offenbach | -8:0 hours | Offenbach is 8 hours behind Okayama. |
| Ojinaga | -16:0 hours | Ojinaga is 16 hours behind Okayama. |
| Oklahoma City | -15:0 hours | Oklahoma City is 15 hours behind Okayama. |
| Olathe | -15:0 hours | Olathe is 15 hours behind Okayama. |
| Oldenburg | -8:0 hours | Oldenburg is 8 hours behind Okayama. |
| Oldham | -9:0 hours | Oldham is 9 hours behind Okayama. |
| Olongapo | -1:0 hour | Olongapo is 1 hour behind Okayama. |
| Olsztyn | -8:0 hours | Olsztyn is 8 hours behind Okayama. |
| Olympia | -17:0 hours | Olympia is 17 hours behind Okayama. |
| Omaha | -15:0 hours | Omaha is 15 hours behind Okayama. |
| Omsk | -3:0 hours | Omsk is 3 hours behind Okayama. |
| Ontario | -17:0 hours | Ontario is 17 hours behind Okayama. |
| Ootacamund | -3:30 hours | Ootacamund is 3 hours, 30 minutes behind Okayama. |
| Opole | -8:0 hours | Opole is 8 hours behind Okayama. |
| Orai | -3:30 hours | Orai is 3 hours, 30 minutes behind Okayama. |
| Oral | -4:0 hours | Oral is 4 hours behind Okayama. |
| Orange | -17:0 hours | Orange is 17 hours behind Okayama. |
| Oranjestad | -13:0 hours | Oranjestad is 13 hours behind Okayama. |
| Orebro | -8:0 hours | Orebro is 8 hours behind Okayama. |
| Orlando | -14:0 hours | Orlando is 14 hours behind Okayama. |
| Orleans | -8:0 hours | Orleans is 8 hours behind Okayama. |
| Oruro | -13:0 hours | Oruro is 13 hours behind Okayama. |
| Osage City | -15:0 hours | Osage City is 15 hours behind Okayama. |
| Osaka | same time | There is no time difference between Osaka and Okayama. |
| Oshawa | -14:0 hours | Oshawa is 14 hours behind Okayama. |
| Oslo | -8:0 hours | Oslo is 8 hours behind Okayama. |
| Osmanabad | -3:30 hours | Osmanabad is 3 hours, 30 minutes behind Okayama. |
| Osnabruck | -8:0 hours | Osnabruck is 8 hours behind Okayama. |
| Osorno | * -12:0 hours | Osorno is 12 hours behind Okayama. |
| Ostersund | -8:0 hours | Ostersund is 8 hours behind Okayama. |
| Ostrava | -8:0 hours | Ostrava is 8 hours behind Okayama. |
| Ottawa | -14:0 hours | Ottawa is 14 hours behind Okayama. |
| Ouagadougou | -9:0 hours | Ouagadougou is 9 hours behind Okayama. |
| Oulu | -7:0 hours | Oulu is 7 hours behind Okayama. |
| Overland Park | -15:0 hours | Overland Park is 15 hours behind Okayama. |
| Owensboro | -15:0 hours | Owensboro is 15 hours behind Okayama. |
| Oxford | -9:0 hours | Oxford is 9 hours behind Okayama. |
| Oxnard | -17:0 hours | Oxnard is 17 hours behind Okayama. |
| Pabna | -3:0 hours | Pabna is 3 hours behind Okayama. |
| Padang | -2:0 hours | Padang is 2 hours behind Okayama. |
| Paderborn | -8:0 hours | Paderborn is 8 hours behind Okayama. |
| Padrauna | -3:30 hours | Padrauna is 3 hours, 30 minutes behind Okayama. |
| Pago Pago | -20:0 hours | Pago Pago is 20 hours behind Okayama. |
| Painavu | -3:30 hours | Painavu is 3 hours, 30 minutes behind Okayama. |
| Palakkad | -3:30 hours | Palakkad is 3 hours, 30 minutes behind Okayama. |
| Palembang | -2:0 hours | Palembang is 2 hours behind Okayama. |
| Palermo | -8:0 hours | Palermo is 8 hours behind Okayama. |
| Pali | -3:30 hours | Pali is 3 hours, 30 minutes behind Okayama. |
| Palikir | +2:0 hours | Palikir is 2 hours ahead of Okayama. |
| Palm Springs | -17:0 hours | Palm Springs is 17 hours behind Okayama. |
| Palma | -8:0 hours | Palma is 8 hours behind Okayama. |
| Palmas | -12:0 hours | Palmas is 12 hours behind Okayama. |
| Palmerston North | * +4:0 hours | Palmerston North is 4 hours ahead of Okayama. |
| Palo Alto | -17:0 hours | Palo Alto is 17 hours behind Okayama. |
| Pampore | -3:30 hours | Pampore is 3 hours, 30 minutes behind Okayama. |
| Panaji | -3:30 hours | Panaji is 3 hours, 30 minutes behind Okayama. |
| Panama | -14:0 hours | Panama is 14 hours behind Okayama. |
| Panchkula | -3:30 hours | Panchkula is 3 hours, 30 minutes behind Okayama. |
| Pangnirtung | -14:0 hours | Pangnirtung is 14 hours behind Okayama. |
| Panipat | -3:30 hours | Panipat is 3 hours, 30 minutes behind Okayama. |
| Panna | -3:30 hours | Panna is 3 hours, 30 minutes behind Okayama. |
| Panskura | -3:30 hours | Panskura is 3 hours, 30 minutes behind Okayama. |
| Panvel | -3:30 hours | Panvel is 3 hours, 30 minutes behind Okayama. |
| Papeete | -19:0 hours | Papeete is 19 hours behind Okayama. |
| Paphos | -7:0 hours | Paphos is 7 hours behind Okayama. |
| Paradise | -17:0 hours | Paradise is 17 hours behind Okayama. |
| Paradise (Canada) | -12:30 hours | Paradise (Canada) is 12 hours, 30 minutes behind Okayama. |
| Paradise (US) | -17:0 hours | Paradise (US) is 17 hours behind Okayama. |
| Paralakhemundi | -3:30 hours | Paralakhemundi is 3 hours, 30 minutes behind Okayama. |
| Paramaribo | -12:0 hours | Paramaribo is 12 hours behind Okayama. |
| Paramus | -14:0 hours | Paramus is 14 hours behind Okayama. |
| Parana | -12:0 hours | Parana is 12 hours behind Okayama. |
| Parbhani | -3:30 hours | Parbhani is 3 hours, 30 minutes behind Okayama. |
| Paris | -8:0 hours | Paris is 8 hours behind Okayama. |
| Parnaiba | -12:0 hours | Parnaiba is 12 hours behind Okayama. |
| Pasadena | -17:0 hours | Pasadena is 17 hours behind Okayama. |
| Pasadena (TX) | -15:0 hours | Pasadena (TX) is 15 hours behind Okayama. |
| Passaic | -14:0 hours | Passaic is 14 hours behind Okayama. |
| Passo Fundo | -12:0 hours | Passo Fundo is 12 hours behind Okayama. |
| Pasto | -14:0 hours | Pasto is 14 hours behind Okayama. |
| Paterson | -14:0 hours | Paterson is 14 hours behind Okayama. |
| Pathanamthitta | -3:30 hours | Pathanamthitta is 3 hours, 30 minutes behind Okayama. |
| Patiala | -3:30 hours | Patiala is 3 hours, 30 minutes behind Okayama. |
| Patna | -3:30 hours | Patna is 3 hours, 30 minutes behind Okayama. |
| Patras | -7:0 hours | Patras is 7 hours behind Okayama. |
| Pattaya | -2:0 hours | Pattaya is 2 hours behind Okayama. |
| Pekalongan | -2:0 hours | Pekalongan is 2 hours behind Okayama. |
| Pekanbaru | -2:0 hours | Pekanbaru is 2 hours behind Okayama. |
| Pelotas | -12:0 hours | Pelotas is 12 hours behind Okayama. |
| Pematangsiantar | -2:0 hours | Pematangsiantar is 2 hours behind Okayama. |
| Pembroke Pines | -14:0 hours | Pembroke Pines is 14 hours behind Okayama. |
| Pensacola | -15:0 hours | Pensacola is 15 hours behind Okayama. |
| Peoria | -15:0 hours | Peoria is 15 hours behind Okayama. |
| Perambalur | -3:30 hours | Perambalur is 3 hours, 30 minutes behind Okayama. |
| Pereira | -14:0 hours | Pereira is 14 hours behind Okayama. |
| Peristeri | -7:0 hours | Peristeri is 7 hours behind Okayama. |
| Perm | -4:0 hours | Perm is 4 hours behind Okayama. |
| Perpignan | -8:0 hours | Perpignan is 8 hours behind Okayama. |
| Perth | -1:0 hour | Perth is 1 hour behind Okayama. |
| Perth Amboy | -14:0 hours | Perth Amboy is 14 hours behind Okayama. |
| Peshawar | -4:0 hours | Peshawar is 4 hours behind Okayama. |
| Petah Tikva | -7:0 hours | Petah Tikva is 7 hours behind Okayama. |
| Peterborough | -9:0 hours | Peterborough is 9 hours behind Okayama. |
| Peterborough (Canada) | -14:0 hours | Peterborough (Canada) is 14 hours behind Okayama. |
| Petersburg | -14:0 hours | Petersburg is 14 hours behind Okayama. |
| Petropavlovsk-Kamchatsky | +3:0 hours | Petropavlovsk-Kamchatsky is 3 hours ahead of Okayama. |
| Pforzheim | -8:0 hours | Pforzheim is 8 hours behind Okayama. |
| Philadelphia | -14:0 hours | Philadelphia is 14 hours behind Okayama. |
| Phnom Penh | -2:0 hours | Phnom Penh is 2 hours behind Okayama. |
| Phoenix | -16:0 hours | Phoenix is 16 hours behind Okayama. |
| Phuket | -2:0 hours | Phuket is 2 hours behind Okayama. |
| Phulbani | -3:30 hours | Phulbani is 3 hours, 30 minutes behind Okayama. |
| Pickering | -14:0 hours | Pickering is 14 hours behind Okayama. |
| Pictou County | -13:0 hours | Pictou County is 13 hours behind Okayama. |
| Pierre | -15:0 hours | Pierre is 15 hours behind Okayama. |
| Pietermaritzburg | -7:0 hours | Pietermaritzburg is 7 hours behind Okayama. |
| Pilibhit | -3:30 hours | Pilibhit is 3 hours, 30 minutes behind Okayama. |
| Piraeus | -7:0 hours | Piraeus is 7 hours behind Okayama. |
| Pirassununga | -12:0 hours | Pirassununga is 12 hours behind Okayama. |
| Pittsburgh | -14:0 hours | Pittsburgh is 14 hours behind Okayama. |
| Piura | -14:0 hours | Piura is 14 hours behind Okayama. |
| Plano | -15:0 hours | Plano is 15 hours behind Okayama. |
| Playa del Carmen | -14:0 hours | Playa del Carmen is 14 hours behind Okayama. |
| Plock | -8:0 hours | Plock is 8 hours behind Okayama. |
| Plymouth | -9:0 hours | Plymouth is 9 hours behind Okayama. |
| Plzen | -8:0 hours | Plzen is 8 hours behind Okayama. |
| Pocatello | -16:0 hours | Pocatello is 16 hours behind Okayama. |
| Podgorica | -8:0 hours | Podgorica is 8 hours behind Okayama. |
| Pokhara | -3:15 hours | Pokhara is 3 hours, 15 minutes behind Okayama. |
| Pomona | -17:0 hours | Pomona is 17 hours behind Okayama. |
| Pond Inlet | -14:0 hours | Pond Inlet is 14 hours behind Okayama. |
| Ponnani | -3:30 hours | Ponnani is 3 hours, 30 minutes behind Okayama. |
| Ponta Grossa | -12:0 hours | Ponta Grossa is 12 hours behind Okayama. |
| Pontianak | -2:0 hours | Pontianak is 2 hours behind Okayama. |
| Poole | -9:0 hours | Poole is 9 hours behind Okayama. |
| Porbandar | -3:30 hours | Porbandar is 3 hours, 30 minutes behind Okayama. |
| Pori | -7:0 hours | Pori is 7 hours behind Okayama. |
| Port Blair | -3:30 hours | Port Blair is 3 hours, 30 minutes behind Okayama. |
| Port Coquitlam | -17:0 hours | Port Coquitlam is 17 hours behind Okayama. |
| Port Elizabeth | -7:0 hours | Port Elizabeth is 7 hours behind Okayama. |
| Port Harcourt | -8:0 hours | Port Harcourt is 8 hours behind Okayama. |
| Port Louis | -5:0 hours | Port Louis is 5 hours behind Okayama. |
| Port Moresby | +1:0 hour | Port Moresby is 1 hour ahead of Okayama. |
| Port of Spain | -13:0 hours | Port of Spain is 13 hours behind Okayama. |
| Port St. Lucie | -14:0 hours | Port St. Lucie is 14 hours behind Okayama. |
| Port Vila | +2:0 hours | Port Vila is 2 hours ahead of Okayama. |
| Port-au-Prince | -14:0 hours | Port-au-Prince is 14 hours behind Okayama. |
| Port-aux-Francais | -4:0 hours | Port-aux-Francais is 4 hours behind Okayama. |
| Portage la Prairie | -15:0 hours | Portage la Prairie is 15 hours behind Okayama. |
| Portimao | -9:0 hours | Portimao is 9 hours behind Okayama. |
| Portland | -17:0 hours | Portland is 17 hours behind Okayama. |
| Portland (ME) | -14:0 hours | Portland (ME) is 14 hours behind Okayama. |
| Porto | -9:0 hours | Porto is 9 hours behind Okayama. |
| Porto Alegre | -12:0 hours | Porto Alegre is 12 hours behind Okayama. |
| Porto Novo | -8:0 hours | Porto Novo is 8 hours behind Okayama. |
| Porto Velho | -13:0 hours | Porto Velho is 13 hours behind Okayama. |
| Portsmouth | -9:0 hours | Portsmouth is 9 hours behind Okayama. |
| Portsmouth (US) | -14:0 hours | Portsmouth (US) is 14 hours behind Okayama. |
| Posadas | -12:0 hours | Posadas is 12 hours behind Okayama. |
| Post Falls | -17:0 hours | Post Falls is 17 hours behind Okayama. |
| Potosi | -13:0 hours | Potosi is 13 hours behind Okayama. |
| Potsdam | -8:0 hours | Potsdam is 8 hours behind Okayama. |
| Poznan | -8:0 hours | Poznan is 8 hours behind Okayama. |
| Prague | -8:0 hours | Prague is 8 hours behind Okayama. |
| Praia | -10:0 hours | Praia is 10 hours behind Okayama. |
| Pratapgarh | -3:30 hours | Pratapgarh is 3 hours, 30 minutes behind Okayama. |
| Preston | -9:0 hours | Preston is 9 hours behind Okayama. |
| Pretoria | -7:0 hours | Pretoria is 7 hours behind Okayama. |
| Prievidza | -8:0 hours | Prievidza is 8 hours behind Okayama. |
| Prince Albert | -15:0 hours | Prince Albert is 15 hours behind Okayama. |
| Prince George | -17:0 hours | Prince George is 17 hours behind Okayama. |
| Prince Rupert | -17:0 hours | Prince Rupert is 17 hours behind Okayama. |
| Pristina | -8:0 hours | Pristina is 8 hours behind Okayama. |
| Providence | -14:0 hours | Providence is 14 hours behind Okayama. |
| Provincetown | -14:0 hours | Provincetown is 14 hours behind Okayama. |
| Provo | -16:0 hours | Provo is 16 hours behind Okayama. |
| Puducherry | -3:30 hours | Puducherry is 3 hours, 30 minutes behind Okayama. |
| Pudukkottai | -3:30 hours | Pudukkottai is 3 hours, 30 minutes behind Okayama. |
| Puebla | -15:0 hours | Puebla is 15 hours behind Okayama. |
| Pueblo | -16:0 hours | Pueblo is 16 hours behind Okayama. |
| Puerto Montt | * -12:0 hours | Puerto Montt is 12 hours behind Okayama. |
| Puerto Vallarta | -15:0 hours | Puerto Vallarta is 15 hours behind Okayama. |
| Pullman | -17:0 hours | Pullman is 17 hours behind Okayama. |
| Pune | -3:30 hours | Pune is 3 hours, 30 minutes behind Okayama. |
| Punta Arenas | -12:0 hours | Punta Arenas is 12 hours behind Okayama. |
| Puri | -3:30 hours | Puri is 3 hours, 30 minutes behind Okayama. |
| Purnia | -3:30 hours | Purnia is 3 hours, 30 minutes behind Okayama. |
| Purulia | -3:30 hours | Purulia is 3 hours, 30 minutes behind Okayama. |
| Pyongyang | same time | There is no time difference between Pyongyang and Okayama. |
| Qaanaaq | -13:0 hours | Qaanaaq is 13 hours behind Okayama. |
| Qatif | -6:0 hours | Qatif is 6 hours behind Okayama. |
| Qikiqtarjuaq | -14:0 hours | Qikiqtarjuaq is 14 hours behind Okayama. |
| Qiqihar | -1:0 hour | Qiqihar is 1 hour behind Okayama. |
| Quebec | -14:0 hours | Quebec is 14 hours behind Okayama. |
| Queenstown | * +4:0 hours | Queenstown is 4 hours ahead of Okayama. |
| Quetta | -4:0 hours | Quetta is 4 hours behind Okayama. |
| Quetzaltenango | -15:0 hours | Quetzaltenango is 15 hours behind Okayama. |
| Quezon | -1:0 hour | Quezon is 1 hour behind Okayama. |
| Quispamsis | -13:0 hours | Quispamsis is 13 hours behind Okayama. |
| Quito | -14:0 hours | Quito is 14 hours behind Okayama. |
| Qyzylorda | -4:0 hours | Qyzylorda is 4 hours behind Okayama. |
| Raanana | -7:0 hours | Raanana is 7 hours behind Okayama. |
| Raba | -1:0 hour | Raba is 1 hour behind Okayama. |
| Rabat | -8:0 hours | Rabat is 8 hours behind Okayama. |
| Radom | -8:0 hours | Radom is 8 hours behind Okayama. |
| Rae-Edzo | -16:0 hours | Rae-Edzo is 16 hours behind Okayama. |
| Raebareli | -3:30 hours | Raebareli is 3 hours, 30 minutes behind Okayama. |
| Raiganj | -3:30 hours | Raiganj is 3 hours, 30 minutes behind Okayama. |
| Raipur | -3:30 hours | Raipur is 3 hours, 30 minutes behind Okayama. |
| Rajgarh | -3:30 hours | Rajgarh is 3 hours, 30 minutes behind Okayama. |
| Rajkot | -3:30 hours | Rajkot is 3 hours, 30 minutes behind Okayama. |
| Rajsamand | -3:30 hours | Rajsamand is 3 hours, 30 minutes behind Okayama. |
| Raleigh | -14:0 hours | Raleigh is 14 hours behind Okayama. |
| Ramanathapuram | -3:30 hours | Ramanathapuram is 3 hours, 30 minutes behind Okayama. |
| Ramat Gan | -7:0 hours | Ramat Gan is 7 hours behind Okayama. |
| Rampur | -3:30 hours | Rampur is 3 hours, 30 minutes behind Okayama. |
| Rancagua | * -12:0 hours | Rancagua is 12 hours behind Okayama. |
| Ranchi | -3:30 hours | Ranchi is 3 hours, 30 minutes behind Okayama. |
| Rancho Cucamonga | -17:0 hours | Rancho Cucamonga is 17 hours behind Okayama. |
| Randers | -8:0 hours | Randers is 8 hours behind Okayama. |
| Rankin Inlet | -15:0 hours | Rankin Inlet is 15 hours behind Okayama. |
| Rapid City | -16:0 hours | Rapid City is 16 hours behind Okayama. |
| Rarotonga | -19:0 hours | Rarotonga is 19 hours behind Okayama. |
| Ras al-Khaimah | -5:0 hours | Ras al-Khaimah is 5 hours behind Okayama. |
| Rasht | -5:30 hours | Rasht is 5 hours, 30 minutes behind Okayama. |
| Ratingen | -8:0 hours | Ratingen is 8 hours behind Okayama. |
| Ratlam | -3:30 hours | Ratlam is 3 hours, 30 minutes behind Okayama. |
| Ratnagiri | -3:30 hours | Ratnagiri is 3 hours, 30 minutes behind Okayama. |
| Rawaki | +4:0 hours | Rawaki is 4 hours ahead of Okayama. |
| Rawalpindi | -4:0 hours | Rawalpindi is 4 hours behind Okayama. |
| Rayagada | -3:30 hours | Rayagada is 3 hours, 30 minutes behind Okayama. |
| Reading | -9:0 hours | Reading is 9 hours behind Okayama. |
| Recife | -12:0 hours | Recife is 12 hours behind Okayama. |
| Recklinghausen | -8:0 hours | Recklinghausen is 8 hours behind Okayama. |
| Red Deer | -16:0 hours | Red Deer is 16 hours behind Okayama. |
| Redmond | -17:0 hours | Redmond is 17 hours behind Okayama. |
| Regensburg | -8:0 hours | Regensburg is 8 hours behind Okayama. |
| Regina | -15:0 hours | Regina is 15 hours behind Okayama. |
| Rehovot | -7:0 hours | Rehovot is 7 hours behind Okayama. |
| Reims | -8:0 hours | Reims is 8 hours behind Okayama. |
| Remscheid | -8:0 hours | Remscheid is 8 hours behind Okayama. |
| Rennes | -8:0 hours | Rennes is 8 hours behind Okayama. |
| Reno | -17:0 hours | Reno is 17 hours behind Okayama. |
| Repentigny | -14:0 hours | Repentigny is 14 hours behind Okayama. |
| Resistencia | -12:0 hours | Resistencia is 12 hours behind Okayama. |
| Reutlingen | -8:0 hours | Reutlingen is 8 hours behind Okayama. |
| Rewa | -3:30 hours | Rewa is 3 hours, 30 minutes behind Okayama. |
| Reykjavik | -9:0 hours | Reykjavik is 9 hours behind Okayama. |
| Rheine | -8:0 hours | Rheine is 8 hours behind Okayama. |
| Ribeirao Preto | -12:0 hours | Ribeirao Preto is 12 hours behind Okayama. |
| Richmond | -14:0 hours | Richmond is 14 hours behind Okayama. |
| Richmond (Canada) | -17:0 hours | Richmond (Canada) is 17 hours behind Okayama. |
| Richmond Hill | -14:0 hours | Richmond Hill is 14 hours behind Okayama. |
| Riga | -7:0 hours | Riga is 7 hours behind Okayama. |
| Rimouski | -14:0 hours | Rimouski is 14 hours behind Okayama. |
| Rio Branco | -14:0 hours | Rio Branco is 14 hours behind Okayama. |
| Rio de Janeiro | -12:0 hours | Rio de Janeiro is 12 hours behind Okayama. |
| Rio Gallegos | -12:0 hours | Rio Gallegos is 12 hours behind Okayama. |
| Rio Grande | -12:0 hours | Rio Grande is 12 hours behind Okayama. |
| Rishon LeZion | -7:0 hours | Rishon LeZion is 7 hours behind Okayama. |
| Riverside | -17:0 hours | Riverside is 17 hours behind Okayama. |
| Riverview | -13:0 hours | Riverview is 13 hours behind Okayama. |
| Riyadh | -6:0 hours | Riyadh is 6 hours behind Okayama. |
| Road Town | -13:0 hours | Road Town is 13 hours behind Okayama. |
| Roanoke | -14:0 hours | Roanoke is 14 hours behind Okayama. |
| Roatan | -15:0 hours | Roatan is 15 hours behind Okayama. |
| Robertsganj | -3:30 hours | Robertsganj is 3 hours, 30 minutes behind Okayama. |
| Rochester | -14:0 hours | Rochester is 14 hours behind Okayama. |
| Rockford | -15:0 hours | Rockford is 15 hours behind Okayama. |
| Rockhampton | +1:0 hour | Rockhampton is 1 hour ahead of Okayama. |
| Rodhos | -7:0 hours | Rodhos is 7 hours behind Okayama. |
| Rome | -8:0 hours | Rome is 8 hours behind Okayama. |
| Roorkee | -3:30 hours | Roorkee is 3 hours, 30 minutes behind Okayama. |
| Rosario | -12:0 hours | Rosario is 12 hours behind Okayama. |
| Roseau | -13:0 hours | Roseau is 13 hours behind Okayama. |
| Roskilde | -8:0 hours | Roskilde is 8 hours behind Okayama. |
| Rostock | -8:0 hours | Rostock is 8 hours behind Okayama. |
| Rotherham | -9:0 hours | Rotherham is 9 hours behind Okayama. |
| Rothesay | -13:0 hours | Rothesay is 13 hours behind Okayama. |
| Rotorua | * +4:0 hours | Rotorua is 4 hours ahead of Okayama. |
| Rotterdam | -8:0 hours | Rotterdam is 8 hours behind Okayama. |
| Rouen | -8:0 hours | Rouen is 8 hours behind Okayama. |
| Rourkela | -3:30 hours | Rourkela is 3 hours, 30 minutes behind Okayama. |
| Rouyn-Noranda | -14:0 hours | Rouyn-Noranda is 14 hours behind Okayama. |
| Rovaniemi | -7:0 hours | Rovaniemi is 7 hours behind Okayama. |
| Ruda Slaska | -8:0 hours | Ruda Slaska is 8 hours behind Okayama. |
| Rupnagar | -3:30 hours | Rupnagar is 3 hours, 30 minutes behind Okayama. |
| Rustenburg | -7:0 hours | Rustenburg is 7 hours behind Okayama. |
| Rybnik | -8:0 hours | Rybnik is 8 hours behind Okayama. |
| Rzeszow | -8:0 hours | Rzeszow is 8 hours behind Okayama. |
| S-Hertogenbosch | -8:0 hours | S-Hertogenbosch is 8 hours behind Okayama. |
| Saanich | -17:0 hours | Saanich is 17 hours behind Okayama. |
| Saarbrucken | -8:0 hours | Saarbrucken is 8 hours behind Okayama. |
| Sabha | -7:0 hours | Sabha is 7 hours behind Okayama. |
| Sacramento | -17:0 hours | Sacramento is 17 hours behind Okayama. |
| Safed | -7:0 hours | Safed is 7 hours behind Okayama. |
| Sagamihara | same time | There is no time difference between Sagamihara and Okayama. |
| Sagar | -3:30 hours | Sagar is 3 hours, 30 minutes behind Okayama. |
| Saguenay | -14:0 hours | Saguenay is 14 hours behind Okayama. |
| Saharanpur | -3:30 hours | Saharanpur is 3 hours, 30 minutes behind Okayama. |
| Saharsa | -3:30 hours | Saharsa is 3 hours, 30 minutes behind Okayama. |
| Sahiwal | -4:0 hours | Sahiwal is 4 hours behind Okayama. |
| Saidpur | -3:0 hours | Saidpur is 3 hours behind Okayama. |
| Saint Denis | -8:0 hours | Saint Denis is 8 hours behind Okayama. |
| Saint Georges | -13:0 hours | Saint Georges is 13 hours behind Okayama. |
| Saint Helier | -9:0 hours | Saint Helier is 9 hours behind Okayama. |
| Saint John | -13:0 hours | Saint John is 13 hours behind Okayama. |
| Saint Johns | -13:0 hours | Saint Johns is 13 hours behind Okayama. |
| Saint Paul | -15:0 hours | Saint Paul is 15 hours behind Okayama. |
| Saint-Denis | -5:0 hours | Saint-Denis is 5 hours behind Okayama. |
| Saint-Etienne | -8:0 hours | Saint-Etienne is 8 hours behind Okayama. |
| Saint-Hyacinthe | -14:0 hours | Saint-Hyacinthe is 14 hours behind Okayama. |
| Saint-Jean-sur-Richelieu | -14:0 hours | Saint-Jean-sur-Richelieu is 14 hours behind Okayama. |
| Saint-Jerome | -14:0 hours | Saint-Jerome is 14 hours behind Okayama. |
| Saint-Petersburg | -6:0 hours | Saint-Petersburg is 6 hours behind Okayama. |
| Saint-Pierre | -12:0 hours | Saint-Pierre is 12 hours behind Okayama. |
| Saipan | +1:0 hour | Saipan is 1 hour ahead of Okayama. |
| Salem | -17:0 hours | Salem is 17 hours behind Okayama. |
| Salem (India) | -3:30 hours | Salem (India) is 3 hours, 30 minutes behind Okayama. |
| Salina | -15:0 hours | Salina is 15 hours behind Okayama. |
| Salinas | -17:0 hours | Salinas is 17 hours behind Okayama. |
| Salt Lake City | -16:0 hours | Salt Lake City is 16 hours behind Okayama. |
| Salta | -12:0 hours | Salta is 12 hours behind Okayama. |
| Saltillo | -15:0 hours | Saltillo is 15 hours behind Okayama. |
| Salvador | -12:0 hours | Salvador is 12 hours behind Okayama. |
| Salzburg | -8:0 hours | Salzburg is 8 hours behind Okayama. |
| Salzgitter | -8:0 hours | Salzgitter is 8 hours behind Okayama. |
| Samara | -5:0 hours | Samara is 5 hours behind Okayama. |
| Samarinda | -1:0 hour | Samarinda is 1 hour behind Okayama. |
| Samastipur | -3:30 hours | Samastipur is 3 hours, 30 minutes behind Okayama. |
| Sambalpur | -3:30 hours | Sambalpur is 3 hours, 30 minutes behind Okayama. |
| Samford | +1:0 hour | Samford is 1 hour ahead of Okayama. |
| San Antonio | -15:0 hours | San Antonio is 15 hours behind Okayama. |
| San Bernardino | -17:0 hours | San Bernardino is 17 hours behind Okayama. |
| San Buenaventura | -17:0 hours | San Buenaventura is 17 hours behind Okayama. |
| San Cristobal de las Casas | -15:0 hours | San Cristobal de las Casas is 15 hours behind Okayama. |
| San Diego | -17:0 hours | San Diego is 17 hours behind Okayama. |
| San Francisco | -17:0 hours | San Francisco is 17 hours behind Okayama. |
| San Jose | -17:0 hours | San Jose is 17 hours behind Okayama. |
| San Jose (Costa Rica) | -15:0 hours | San Jose (Costa Rica) is 15 hours behind Okayama. |
| San Juan | -13:0 hours | San Juan is 13 hours behind Okayama. |
| San Juan (Argentina) | -12:0 hours | San Juan (Argentina) is 12 hours behind Okayama. |
| San Luis | -12:0 hours | San Luis is 12 hours behind Okayama. |
| San Luis Potosi | -15:0 hours | San Luis Potosi is 15 hours behind Okayama. |
| San Marino | -8:0 hours | San Marino is 8 hours behind Okayama. |
| San Pedro Sula | -15:0 hours | San Pedro Sula is 15 hours behind Okayama. |
| San Salvador | -15:0 hours | San Salvador is 15 hours behind Okayama. |
| Sana | -6:0 hours | Sana is 6 hours behind Okayama. |
| Sanandaj | -5:30 hours | Sanandaj is 5 hours, 30 minutes behind Okayama. |
| Sandefjord | -8:0 hours | Sandefjord is 8 hours behind Okayama. |
| Sandnes | -8:0 hours | Sandnes is 8 hours behind Okayama. |
| Sangli | -3:30 hours | Sangli is 3 hours, 30 minutes behind Okayama. |
| Sangrur | -3:30 hours | Sangrur is 3 hours, 30 minutes behind Okayama. |
| Santa Ana | -15:0 hours | Santa Ana is 15 hours behind Okayama. |
| Santa Barbara | -17:0 hours | Santa Barbara is 17 hours behind Okayama. |
| Santa Clara | -17:0 hours | Santa Clara is 17 hours behind Okayama. |
| Santa Clarita | -17:0 hours | Santa Clarita is 17 hours behind Okayama. |
| Santa Cruz | -13:0 hours | Santa Cruz is 13 hours behind Okayama. |
| Santa Cruz (Spain) | -9:0 hours | Santa Cruz (Spain) is 9 hours behind Okayama. |
| Santa Fe | -16:0 hours | Santa Fe is 16 hours behind Okayama. |
| Santa Fe (Argentina) | -12:0 hours | Santa Fe (Argentina) is 12 hours behind Okayama. |
| Santa Maria | -12:0 hours | Santa Maria is 12 hours behind Okayama. |
| Santa Marta | -14:0 hours | Santa Marta is 14 hours behind Okayama. |
| Santa Monica | -17:0 hours | Santa Monica is 17 hours behind Okayama. |
| Santa Rosa | -17:0 hours | Santa Rosa is 17 hours behind Okayama. |
| Santa Rosa (Argentina) | -12:0 hours | Santa Rosa (Argentina) is 12 hours behind Okayama. |
| Santiago | * -12:0 hours | Santiago is 12 hours behind Okayama. |
| Santiago de Cuba | -14:0 hours | Santiago de Cuba is 14 hours behind Okayama. |
| Santiago del Estero | -12:0 hours | Santiago del Estero is 12 hours behind Okayama. |
| Santo Domingo | -13:0 hours | Santo Domingo is 13 hours behind Okayama. |
| Santos | -12:0 hours | Santos is 12 hours behind Okayama. |
| Sao Jose do Rio Preto | -12:0 hours | Sao Jose do Rio Preto is 12 hours behind Okayama. |
| Sao Luis | -12:0 hours | Sao Luis is 12 hours behind Okayama. |
| Sao Paulo | -12:0 hours | Sao Paulo is 12 hours behind Okayama. |
| Sao Tome | -9:0 hours | Sao Tome is 9 hours behind Okayama. |
| Sapporo | same time | There is no time difference between Sapporo and Okayama. |
| Sarajevo | -8:0 hours | Sarajevo is 8 hours behind Okayama. |
| Sarasota | -14:0 hours | Sarasota is 14 hours behind Okayama. |
| Sargodha | -4:0 hours | Sargodha is 4 hours behind Okayama. |
| Sari | -5:30 hours | Sari is 5 hours, 30 minutes behind Okayama. |
| Sarnia | -14:0 hours | Sarnia is 14 hours behind Okayama. |
| Sarpsborg | -8:0 hours | Sarpsborg is 8 hours behind Okayama. |
| Sasaram | -3:30 hours | Sasaram is 3 hours, 30 minutes behind Okayama. |
| Saskatoon | -15:0 hours | Saskatoon is 15 hours behind Okayama. |
| Sassari | -8:0 hours | Sassari is 8 hours behind Okayama. |
| Satara | -3:30 hours | Satara is 3 hours, 30 minutes behind Okayama. |
| Satna | -3:30 hours | Satna is 3 hours, 30 minutes behind Okayama. |
| Sault Ste. Marie | -14:0 hours | Sault Ste. Marie is 14 hours behind Okayama. |
| Savannah | -14:0 hours | Savannah is 14 hours behind Okayama. |
| Sawai Madhopur | -3:30 hours | Sawai Madhopur is 3 hours, 30 minutes behind Okayama. |
| Schaffhausen | -8:0 hours | Schaffhausen is 8 hours behind Okayama. |
| Schwerin | -8:0 hours | Schwerin is 8 hours behind Okayama. |
| Scottsdale | -16:0 hours | Scottsdale is 16 hours behind Okayama. |
| Scranton | -14:0 hours | Scranton is 14 hours behind Okayama. |
| Seattle | -17:0 hours | Seattle is 17 hours behind Okayama. |
| Sebastian | -8:0 hours | Sebastian is 8 hours behind Okayama. |
| Sedona | -16:0 hours | Sedona is 16 hours behind Okayama. |
| Sehore | -3:30 hours | Sehore is 3 hours, 30 minutes behind Okayama. |
| Selkirk | -15:0 hours | Selkirk is 15 hours behind Okayama. |
| Semarang | -2:0 hours | Semarang is 2 hours behind Okayama. |
| Sendai | same time | There is no time difference between Sendai and Okayama. |
| Seoni | -3:30 hours | Seoni is 3 hours, 30 minutes behind Okayama. |
| Seoul | same time | There is no time difference between Seoul and Okayama. |
| Seremban | -1:0 hour | Seremban is 1 hour behind Okayama. |
| Setubal | -9:0 hours | Setubal is 9 hours behind Okayama. |
| Sevilla | -8:0 hours | Sevilla is 8 hours behind Okayama. |
| Shahdol | -3:30 hours | Shahdol is 3 hours, 30 minutes behind Okayama. |
| Shahjahanpur | -3:30 hours | Shahjahanpur is 3 hours, 30 minutes behind Okayama. |
| Shajapur | -3:30 hours | Shajapur is 3 hours, 30 minutes behind Okayama. |
| Shanghai | -1:0 hour | Shanghai is 1 hour behind Okayama. |
| Shantou | -1:0 hour | Shantou is 1 hour behind Okayama. |
| Sharjah | -5:0 hours | Sharjah is 5 hours behind Okayama. |
| Shawinigan | -14:0 hours | Shawinigan is 14 hours behind Okayama. |
| Sheffield | -9:0 hours | Sheffield is 9 hours behind Okayama. |
| Sheikhpura | -3:30 hours | Sheikhpura is 3 hours, 30 minutes behind Okayama. |
| Shenyang | -1:0 hour | Shenyang is 1 hour behind Okayama. |
| Shenzhen | -1:0 hour | Shenzhen is 1 hour behind Okayama. |
| Sheohar | -3:30 hours | Sheohar is 3 hours, 30 minutes behind Okayama. |
| Sheopur | -3:30 hours | Sheopur is 3 hours, 30 minutes behind Okayama. |
| Shepparton | * +2:0 hours | Shepparton is 2 hours ahead of Okayama. |
| Sherbrooke | -14:0 hours | Sherbrooke is 14 hours behind Okayama. |
| Shijiazhuang | -1:0 hour | Shijiazhuang is 1 hour behind Okayama. |
| Shillong | -3:30 hours | Shillong is 3 hours, 30 minutes behind Okayama. |
| Shimla | -3:30 hours | Shimla is 3 hours, 30 minutes behind Okayama. |
| Shiraz | -5:30 hours | Shiraz is 5 hours, 30 minutes behind Okayama. |
| Shivpuri | -3:30 hours | Shivpuri is 3 hours, 30 minutes behind Okayama. |
| Shizuoka | same time | There is no time difference between Shizuoka and Okayama. |
| Shreveport | -15:0 hours | Shreveport is 15 hours behind Okayama. |
| Sialkot | -4:0 hours | Sialkot is 4 hours behind Okayama. |
| Sian | -1:0 hour | Sian is 1 hour behind Okayama. |
| Sibsagar | -3:30 hours | Sibsagar is 3 hours, 30 minutes behind Okayama. |
| Sidhi | -3:30 hours | Sidhi is 3 hours, 30 minutes behind Okayama. |
| Siegen | -8:0 hours | Siegen is 8 hours behind Okayama. |
| Siem Reap | -2:0 hours | Siem Reap is 2 hours behind Okayama. |
| Sihora Road | -3:30 hours | Sihora Road is 3 hours, 30 minutes behind Okayama. |
| Sikar | -3:30 hours | Sikar is 3 hours, 30 minutes behind Okayama. |
| Silchar | -3:30 hours | Silchar is 3 hours, 30 minutes behind Okayama. |
| Silvassa | -3:30 hours | Silvassa is 3 hours, 30 minutes behind Okayama. |
| Simi Valley | -17:0 hours | Simi Valley is 17 hours behind Okayama. |
| Sindri | -3:30 hours | Sindri is 3 hours, 30 minutes behind Okayama. |
| Singapore | -1:0 hour | Singapore is 1 hour behind Okayama. |
| Singaraja | -1:0 hour | Singaraja is 1 hour behind Okayama. |
| Sion | -8:0 hours | Sion is 8 hours behind Okayama. |
| Sioux Falls | -15:0 hours | Sioux Falls is 15 hours behind Okayama. |
| Sitamarhi | -3:30 hours | Sitamarhi is 3 hours, 30 minutes behind Okayama. |
| Sitapur | -3:30 hours | Sitapur is 3 hours, 30 minutes behind Okayama. |
| Sivaganga | -3:30 hours | Sivaganga is 3 hours, 30 minutes behind Okayama. |
| Siwan | -3:30 hours | Siwan is 3 hours, 30 minutes behind Okayama. |
| Skien | -8:0 hours | Skien is 8 hours behind Okayama. |
| Skopje | -8:0 hours | Skopje is 8 hours behind Okayama. |
| Slough | -9:0 hours | Slough is 9 hours behind Okayama. |
| Slupsk | -8:0 hours | Slupsk is 8 hours behind Okayama. |
| Sobral | -12:0 hours | Sobral is 12 hours behind Okayama. |
| Sochi | -6:0 hours | Sochi is 6 hours behind Okayama. |
| Sodertalje | -8:0 hours | Sodertalje is 8 hours behind Okayama. |
| Sofia | -7:0 hours | Sofia is 7 hours behind Okayama. |
| Solapur | -3:30 hours | Solapur is 3 hours, 30 minutes behind Okayama. |
| Solingen | -8:0 hours | Solingen is 8 hours behind Okayama. |
| Sonepur | -3:30 hours | Sonepur is 3 hours, 30 minutes behind Okayama. |
| Sopore | -3:30 hours | Sopore is 3 hours, 30 minutes behind Okayama. |
| Sopron | -8:0 hours | Sopron is 8 hours behind Okayama. |
| Sorocaba | -12:0 hours | Sorocaba is 12 hours behind Okayama. |
| Sosnowiec | -8:0 hours | Sosnowiec is 8 hours behind Okayama. |
| South Bend | -14:0 hours | South Bend is 14 hours behind Okayama. |
| Southampton | -9:0 hours | Southampton is 9 hours behind Okayama. |
| Southend-on-Sea | -9:0 hours | Southend-on-Sea is 9 hours behind Okayama. |
| Spartanburg | -14:0 hours | Spartanburg is 14 hours behind Okayama. |
| Spittal an der Drau | -8:0 hours | Spittal an der Drau is 8 hours behind Okayama. |
| Spokane | -17:0 hours | Spokane is 17 hours behind Okayama. |
| Springfield | -14:0 hours | Springfield is 14 hours behind Okayama. |
| Springfield (Canada) | -15:0 hours | Springfield (Canada) is 15 hours behind Okayama. |
| Springfield (IL) | -15:0 hours | Springfield (IL) is 15 hours behind Okayama. |
| Springfield (MO) | -15:0 hours | Springfield (MO) is 15 hours behind Okayama. |
| Sri Jayawardenapura Kotte | -3:30 hours | Sri Jayawardenapura Kotte is 3 hours, 30 minutes behind Okayama. |
| Srinagar | -3:30 hours | Srinagar is 3 hours, 30 minutes behind Okayama. |
| St Gallen | -8:0 hours | St Gallen is 8 hours behind Okayama. |
| St Helens | -9:0 hours | St Helens is 9 hours behind Okayama. |
| St Peter Port | -9:0 hours | St Peter Port is 9 hours behind Okayama. |
| St. Albert | -16:0 hours | St. Albert is 16 hours behind Okayama. |
| St. Andrews | -15:0 hours | St. Andrews is 15 hours behind Okayama. |
| St. Augustine | -14:0 hours | St. Augustine is 14 hours behind Okayama. |
| St. Catharines | -14:0 hours | St. Catharines is 14 hours behind Okayama. |
| St. Clements | -15:0 hours | St. Clements is 15 hours behind Okayama. |
| St. Johns | -12:30 hours | St. Johns is 12 hours, 30 minutes behind Okayama. |
| St. Louis | -15:0 hours | St. Louis is 15 hours behind Okayama. |
| St. Moritz | -8:0 hours | St. Moritz is 8 hours behind Okayama. |
| St. Petersburg | -14:0 hours | St. Petersburg is 14 hours behind Okayama. |
| St. Polten | -8:0 hours | St. Polten is 8 hours behind Okayama. |
| Stamford | -14:0 hours | Stamford is 14 hours behind Okayama. |
| Stanley | -12:0 hours | Stanley is 12 hours behind Okayama. |
| Stavanger | -8:0 hours | Stavanger is 8 hours behind Okayama. |
| Steinbach | -15:0 hours | Steinbach is 15 hours behind Okayama. |
| Stellenbosch | -7:0 hours | Stellenbosch is 7 hours behind Okayama. |
| Stephenville | -12:30 hours | Stephenville is 12 hours, 30 minutes behind Okayama. |
| Sterling Heights | -14:0 hours | Sterling Heights is 14 hours behind Okayama. |
| Steyr | -8:0 hours | Steyr is 8 hours behind Okayama. |
| Stillwater | -15:0 hours | Stillwater is 15 hours behind Okayama. |
| Stockholm | -8:0 hours | Stockholm is 8 hours behind Okayama. |
| Stockport | -9:0 hours | Stockport is 9 hours behind Okayama. |
| Stockton | -17:0 hours | Stockton is 17 hours behind Okayama. |
| Stoke-on-Trent | -9:0 hours | Stoke-on-Trent is 9 hours behind Okayama. |
| Strasbourg | -8:0 hours | Strasbourg is 8 hours behind Okayama. |
| Strathcona County | -16:0 hours | Strathcona County is 16 hours behind Okayama. |
| Stuttgart | -8:0 hours | Stuttgart is 8 hours behind Okayama. |
| Sucre | -13:0 hours | Sucre is 13 hours behind Okayama. |
| Sulaimaniya | -6:0 hours | Sulaimaniya is 6 hours behind Okayama. |
| Sultanpur | -3:30 hours | Sultanpur is 3 hours, 30 minutes behind Okayama. |
| Summerside | -13:0 hours | Summerside is 13 hours behind Okayama. |
| Sundergarh | -3:30 hours | Sundergarh is 3 hours, 30 minutes behind Okayama. |
| Sunderland | -9:0 hours | Sunderland is 9 hours behind Okayama. |
| Sundsvall | -8:0 hours | Sundsvall is 8 hours behind Okayama. |
| Sunnyvale | -17:0 hours | Sunnyvale is 17 hours behind Okayama. |
| Sunrise Manor | -17:0 hours | Sunrise Manor is 17 hours behind Okayama. |
| Sunshine Coast | +1:0 hour | Sunshine Coast is 1 hour ahead of Okayama. |
| Supaul | -3:30 hours | Supaul is 3 hours, 30 minutes behind Okayama. |
| Surabaya | -2:0 hours | Surabaya is 2 hours behind Okayama. |
| Surakarta | -2:0 hours | Surakarta is 2 hours behind Okayama. |
| Surat | -3:30 hours | Surat is 3 hours, 30 minutes behind Okayama. |
| Suri | -3:30 hours | Suri is 3 hours, 30 minutes behind Okayama. |
| Surrey | -17:0 hours | Surrey is 17 hours behind Okayama. |
| Sutton Coldfield | -9:0 hours | Sutton Coldfield is 9 hours behind Okayama. |
| Suva | +3:0 hours | Suva is 3 hours ahead of Okayama. |
| Suzhou | -1:0 hour | Suzhou is 1 hour behind Okayama. |
| Swansea | -9:0 hours | Swansea is 9 hours behind Okayama. |
| Swindon | -9:0 hours | Swindon is 9 hours behind Okayama. |
| Sydney | * +2:0 hours | Sydney is 2 hours ahead of Okayama. |
| Sylhet | -3:0 hours | Sylhet is 3 hours behind Okayama. |
| Syracuse | -14:0 hours | Syracuse is 14 hours behind Okayama. |
| Szczecin | -8:0 hours | Szczecin is 8 hours behind Okayama. |
| Tabor | -8:0 hours | Tabor is 8 hours behind Okayama. |
| Tabriz | -5:30 hours | Tabriz is 5 hours, 30 minutes behind Okayama. |
| Tacoma | -17:0 hours | Tacoma is 17 hours behind Okayama. |
| Tadepalligudem | -3:30 hours | Tadepalligudem is 3 hours, 30 minutes behind Okayama. |
| Taegu | same time | There is no time difference between Taegu and Okayama. |
| Taichung | -1:0 hour | Taichung is 1 hour behind Okayama. |
| Taiohae | -18:30 hours | Taiohae is 18 hours, 30 minutes behind Okayama. |
| Taipei | -1:0 hour | Taipei is 1 hour behind Okayama. |
| Taiyuan | -1:0 hour | Taiyuan is 1 hour behind Okayama. |
| Talca | * -12:0 hours | Talca is 12 hours behind Okayama. |
| Talcahuano | * -12:0 hours | Talcahuano is 12 hours behind Okayama. |
| Tallahassee | -14:0 hours | Tallahassee is 14 hours behind Okayama. |
| Tallinn | -7:0 hours | Tallinn is 7 hours behind Okayama. |
| Tamluk | -3:30 hours | Tamluk is 3 hours, 30 minutes behind Okayama. |
| Tampa | -14:0 hours | Tampa is 14 hours behind Okayama. |
| Tampere | -7:0 hours | Tampere is 7 hours behind Okayama. |
| Tangier | -8:0 hours | Tangier is 8 hours behind Okayama. |
| Tangshan | -1:0 hour | Tangshan is 1 hour behind Okayama. |
| Tanjungkarang | -2:0 hours | Tanjungkarang is 2 hours behind Okayama. |
| Tarawa | +3:0 hours | Tarawa is 3 hours ahead of Okayama. |
| Targu Mures | -7:0 hours | Targu Mures is 7 hours behind Okayama. |
| Tarn Taran Sahib | -3:30 hours | Tarn Taran Sahib is 3 hours, 30 minutes behind Okayama. |
| Tarnow | -8:0 hours | Tarnow is 8 hours behind Okayama. |
| Tashkent | -4:0 hours | Tashkent is 4 hours behind Okayama. |
| Tasikmalaya | -2:0 hours | Tasikmalaya is 2 hours behind Okayama. |
| Taunton | -9:0 hours | Taunton is 9 hours behind Okayama. |
| Taupo | * +4:0 hours | Taupo is 4 hours ahead of Okayama. |
| Tauranga | * +4:0 hours | Tauranga is 4 hours ahead of Okayama. |
| Taylors | -14:0 hours | Taylors is 14 hours behind Okayama. |
| Tbilisi | -5:0 hours | Tbilisi is 5 hours behind Okayama. |
| Te Awamutu | * +4:0 hours | Te Awamutu is 4 hours ahead of Okayama. |
| Tegal | -2:0 hours | Tegal is 2 hours behind Okayama. |
| Tegucigalpa | -15:0 hours | Tegucigalpa is 15 hours behind Okayama. |
| Tehran | -5:30 hours | Tehran is 5 hours, 30 minutes behind Okayama. |
| Tel Aviv | -7:0 hours | Tel Aviv is 7 hours behind Okayama. |
| Tela | -15:0 hours | Tela is 15 hours behind Okayama. |
| Telford | -9:0 hours | Telford is 9 hours behind Okayama. |
| Tempe | -16:0 hours | Tempe is 16 hours behind Okayama. |
| Temple | -15:0 hours | Temple is 15 hours behind Okayama. |
| Temuco | * -12:0 hours | Temuco is 12 hours behind Okayama. |
| Teofilo Otoni | -12:0 hours | Teofilo Otoni is 12 hours behind Okayama. |
| Teresina | -12:0 hours | Teresina is 12 hours behind Okayama. |
| Ternate | same time | There is no time difference between Ternate and Okayama. |
| Terrebonne | -14:0 hours | Terrebonne is 14 hours behind Okayama. |
| Thabazimbi | -7:0 hours | Thabazimbi is 7 hours behind Okayama. |
| Thalassery | -3:30 hours | Thalassery is 3 hours, 30 minutes behind Okayama. |
| Thane | -3:30 hours | Thane is 3 hours, 30 minutes behind Okayama. |
| Thanjavur | -3:30 hours | Thanjavur is 3 hours, 30 minutes behind Okayama. |
| The Hague | -8:0 hours | The Hague is 8 hours behind Okayama. |
| The Settlement | -2:0 hours | The Settlement is 2 hours behind Okayama. |
| The Valley | -13:0 hours | The Valley is 13 hours behind Okayama. |
| Theni | -3:30 hours | Theni is 3 hours, 30 minutes behind Okayama. |
| Thessaloniki | -7:0 hours | Thessaloniki is 7 hours behind Okayama. |
| Thimphu | -3:0 hours | Thimphu is 3 hours behind Okayama. |
| Thiruvananthapuram | -3:30 hours | Thiruvananthapuram is 3 hours, 30 minutes behind Okayama. |
| Thiruvannaamalai | -3:30 hours | Thiruvannaamalai is 3 hours, 30 minutes behind Okayama. |
| Thompson | -15:0 hours | Thompson is 15 hours behind Okayama. |
| Thoothukudi | -3:30 hours | Thoothukudi is 3 hours, 30 minutes behind Okayama. |
| Thousand Oaks | -17:0 hours | Thousand Oaks is 17 hours behind Okayama. |
| Thrissur | -3:30 hours | Thrissur is 3 hours, 30 minutes behind Okayama. |
| Thun | -8:0 hours | Thun is 8 hours behind Okayama. |
| Thunder Bay | -14:0 hours | Thunder Bay is 14 hours behind Okayama. |
| Tianjin | -1:0 hour | Tianjin is 1 hour behind Okayama. |
| Tijuana | -17:0 hours | Tijuana is 17 hours behind Okayama. |
| Tikamgarh | -3:30 hours | Tikamgarh is 3 hours, 30 minutes behind Okayama. |
| Tilburg | -8:0 hours | Tilburg is 8 hours behind Okayama. |
| Timbuktu | -9:0 hours | Timbuktu is 9 hours behind Okayama. |
| Timmins | -14:0 hours | Timmins is 14 hours behind Okayama. |
| Tinsukia | -3:30 hours | Tinsukia is 3 hours, 30 minutes behind Okayama. |
| Tirane | -8:0 hours | Tirane is 8 hours behind Okayama. |
| Tiraspol | -7:0 hours | Tiraspol is 7 hours behind Okayama. |
| Tiruchirapalli | -3:30 hours | Tiruchirapalli is 3 hours, 30 minutes behind Okayama. |
| Tirumala | -3:30 hours | Tirumala is 3 hours, 30 minutes behind Okayama. |
| Tirunelveli | -3:30 hours | Tirunelveli is 3 hours, 30 minutes behind Okayama. |
| Tiruvallur | -3:30 hours | Tiruvallur is 3 hours, 30 minutes behind Okayama. |
| Tiruvarur | -3:30 hours | Tiruvarur is 3 hours, 30 minutes behind Okayama. |
| Tofol | +2:0 hours | Tofol is 2 hours ahead of Okayama. |
| Tokyo | same time | There is no time difference between Tokyo and Okayama. |
| Toledo | -14:0 hours | Toledo is 14 hours behind Okayama. |
| Tonk | -3:30 hours | Tonk is 3 hours, 30 minutes behind Okayama. |
| Tonsberg | -8:0 hours | Tonsberg is 8 hours behind Okayama. |
| Toowoomba | +1:0 hour | Toowoomba is 1 hour ahead of Okayama. |
| Topeka | -15:0 hours | Topeka is 15 hours behind Okayama. |
| Toronto | -14:0 hours | Toronto is 14 hours behind Okayama. |
| Torrance | -17:0 hours | Torrance is 17 hours behind Okayama. |
| Torreon | -15:0 hours | Torreon is 15 hours behind Okayama. |
| Torshavn | -9:0 hours | Torshavn is 9 hours behind Okayama. |
| Torun | -8:0 hours | Torun is 8 hours behind Okayama. |
| Toulon | -8:0 hours | Toulon is 8 hours behind Okayama. |
| Toulouse | -8:0 hours | Toulouse is 8 hours behind Okayama. |
| Tours | -8:0 hours | Tours is 8 hours behind Okayama. |
| Townsville | +1:0 hour | Townsville is 1 hour ahead of Okayama. |
| Traralgon | * +2:0 hours | Traralgon is 2 hours ahead of Okayama. |
| Trenton | -14:0 hours | Trenton is 14 hours behind Okayama. |
| Trier | -8:0 hours | Trier is 8 hours behind Okayama. |
| Trincomalee | -3:30 hours | Trincomalee is 3 hours, 30 minutes behind Okayama. |
| Tripoli | -7:0 hours | Tripoli is 7 hours behind Okayama. |
| Trois-Rivieres | -14:0 hours | Trois-Rivieres is 14 hours behind Okayama. |
| Tromso | -8:0 hours | Tromso is 8 hours behind Okayama. |
| Trondheim | -8:0 hours | Trondheim is 8 hours behind Okayama. |
| Trujillo | -14:0 hours | Trujillo is 14 hours behind Okayama. |
| Truro | -9:0 hours | Truro is 9 hours behind Okayama. |
| Tsingtao | -1:0 hour | Tsingtao is 1 hour behind Okayama. |
| Tsomog | -1:0 hour | Tsomog is 1 hour behind Okayama. |
| Tubingen | -8:0 hours | Tubingen is 8 hours behind Okayama. |
| Tucson | -16:0 hours | Tucson is 16 hours behind Okayama. |
| Tucuman | -12:0 hours | Tucuman is 12 hours behind Okayama. |
| Tulsa | -15:0 hours | Tulsa is 15 hours behind Okayama. |
| Tunis | -8:0 hours | Tunis is 8 hours behind Okayama. |
| Turin | -8:0 hours | Turin is 8 hours behind Okayama. |
| Turku | -7:0 hours | Turku is 7 hours behind Okayama. |
| Tuxtla Gutierrez | -15:0 hours | Tuxtla Gutierrez is 15 hours behind Okayama. |
| Tychy | -8:0 hours | Tychy is 8 hours behind Okayama. |
| Uberaba | -12:0 hours | Uberaba is 12 hours behind Okayama. |
| Uberlandia | -12:0 hours | Uberlandia is 12 hours behind Okayama. |
| Ubud | -1:0 hour | Ubud is 1 hour behind Okayama. |
| Udaipur | -3:30 hours | Udaipur is 3 hours, 30 minutes behind Okayama. |
| Udhampur | -3:30 hours | Udhampur is 3 hours, 30 minutes behind Okayama. |
| Ufa | -4:0 hours | Ufa is 4 hours behind Okayama. |
| Ujjain | -3:30 hours | Ujjain is 3 hours, 30 minutes behind Okayama. |
| Ulaanbaatar | -1:0 hour | Ulaanbaatar is 1 hour behind Okayama. |
| Ulm | -8:0 hours | Ulm is 8 hours behind Okayama. |
| Uluru | +0:30 minutes | Uluru is 30 minutes ahead of Okayama. |
| Umea | -8:0 hours | Umea is 8 hours behind Okayama. |
| Umm al-Quwain | -5:0 hours | Umm al-Quwain is 5 hours behind Okayama. |
| Unalaska | -18:0 hours | Unalaska is 18 hours behind Okayama. |
| Unnao | -3:30 hours | Unnao is 3 hours, 30 minutes behind Okayama. |
| Uppsala | -8:0 hours | Uppsala is 8 hours behind Okayama. |
| Urmia | -5:30 hours | Urmia is 5 hours, 30 minutes behind Okayama. |
| Uruguaiana | -12:0 hours | Uruguaiana is 12 hours behind Okayama. |
| Urumqi | -1:0 hour | Urumqi is 1 hour behind Okayama. |
| Ushuaia | -12:0 hours | Ushuaia is 12 hours behind Okayama. |
| Utrecht | -8:0 hours | Utrecht is 8 hours behind Okayama. |
| Utsunomiya | same time | There is no time difference between Utsunomiya and Okayama. |
| Vaasa | -7:0 hours | Vaasa is 7 hours behind Okayama. |
| Vadodara | -3:30 hours | Vadodara is 3 hours, 30 minutes behind Okayama. |
| Vaduz | -8:0 hours | Vaduz is 8 hours behind Okayama. |
| Valdivia | * -12:0 hours | Valdivia is 12 hours behind Okayama. |
| Valencia | -8:0 hours | Valencia is 8 hours behind Okayama. |
| Vallejo | -17:0 hours | Vallejo is 17 hours behind Okayama. |
| Valletta | -8:0 hours | Valletta is 8 hours behind Okayama. |
| Valparaiso | * -12:0 hours | Valparaiso is 12 hours behind Okayama. |
| Vancouver | -17:0 hours | Vancouver is 17 hours behind Okayama. |
| Vantaa | -7:0 hours | Vantaa is 7 hours behind Okayama. |
| Varanasi | -3:30 hours | Varanasi is 3 hours, 30 minutes behind Okayama. |
| Varna | -7:0 hours | Varna is 7 hours behind Okayama. |
| Vasco da Gama | -3:30 hours | Vasco da Gama is 3 hours, 30 minutes behind Okayama. |
| Vasteras | -8:0 hours | Vasteras is 8 hours behind Okayama. |
| Vatican City | -8:0 hours | Vatican City is 8 hours behind Okayama. |
| Vaughan | -14:0 hours | Vaughan is 14 hours behind Okayama. |
| Vaxjo | -8:0 hours | Vaxjo is 8 hours behind Okayama. |
| Vedaranyam | -3:30 hours | Vedaranyam is 3 hours, 30 minutes behind Okayama. |
| Vejle | -8:0 hours | Vejle is 8 hours behind Okayama. |
| Velbert | -8:0 hours | Velbert is 8 hours behind Okayama. |
| Vellore | -3:30 hours | Vellore is 3 hours, 30 minutes behind Okayama. |
| Venice | -8:0 hours | Venice is 8 hours behind Okayama. |
| Veracruz | -15:0 hours | Veracruz is 15 hours behind Okayama. |
| Veraval | -3:30 hours | Veraval is 3 hours, 30 minutes behind Okayama. |
| Vereeniging | -7:0 hours | Vereeniging is 7 hours behind Okayama. |
| Verona | -8:0 hours | Verona is 8 hours behind Okayama. |
| Vevay | -14:0 hours | Vevay is 14 hours behind Okayama. |
| Victoria | -17:0 hours | Victoria is 17 hours behind Okayama. |
| Victoria (Seychelles) | -5:0 hours | Victoria (Seychelles) is 5 hours behind Okayama. |
| Victorville | -17:0 hours | Victorville is 17 hours behind Okayama. |
| Vidisha | -3:30 hours | Vidisha is 3 hours, 30 minutes behind Okayama. |
| Viedma | -12:0 hours | Viedma is 12 hours behind Okayama. |
| Vienna | -8:0 hours | Vienna is 8 hours behind Okayama. |
| Vientiane | -2:0 hours | Vientiane is 2 hours behind Okayama. |
| Vijayawada | -3:30 hours | Vijayawada is 3 hours, 30 minutes behind Okayama. |
| Vila Nova de Gaia | -9:0 hours | Vila Nova de Gaia is 9 hours behind Okayama. |
| Villach | -8:0 hours | Villach is 8 hours behind Okayama. |
| Villahermosa | -15:0 hours | Villahermosa is 15 hours behind Okayama. |
| Villeurbanne | -8:0 hours | Villeurbanne is 8 hours behind Okayama. |
| Villingen-Schwenningen | -8:0 hours | Villingen-Schwenningen is 8 hours behind Okayama. |
| Vilnius | -7:0 hours | Vilnius is 7 hours behind Okayama. |
| Viluppuram | -3:30 hours | Viluppuram is 3 hours, 30 minutes behind Okayama. |
| Vina del Mar | * -12:0 hours | Vina del Mar is 12 hours behind Okayama. |
| Vincennes | -14:0 hours | Vincennes is 14 hours behind Okayama. |
| Virginia Beach | -14:0 hours | Virginia Beach is 14 hours behind Okayama. |
| Virudhunagar | -3:30 hours | Virudhunagar is 3 hours, 30 minutes behind Okayama. |
| Visakhapatnam | -3:30 hours | Visakhapatnam is 3 hours, 30 minutes behind Okayama. |
| Visalia | -17:0 hours | Visalia is 17 hours behind Okayama. |
| Viseu | -9:0 hours | Viseu is 9 hours behind Okayama. |
| Vitoria | -12:0 hours | Vitoria is 12 hours behind Okayama. |
| Vitoria da Conquista | -12:0 hours | Vitoria da Conquista is 12 hours behind Okayama. |
| Vladivostok | +1:0 hour | Vladivostok is 1 hour ahead of Okayama. |
| Volos | -7:0 hours | Volos is 7 hours behind Okayama. |
| Volta Redonda | -12:0 hours | Volta Redonda is 12 hours behind Okayama. |
| Waco | -15:0 hours | Waco is 15 hours behind Okayama. |
| Wailuku | -19:0 hours | Wailuku is 19 hours behind Okayama. |
| Wakefield | -9:0 hours | Wakefield is 9 hours behind Okayama. |
| Walbrzych | -8:0 hours | Walbrzych is 8 hours behind Okayama. |
| Walsall | -9:0 hours | Walsall is 9 hours behind Okayama. |
| Wanganui | * +4:0 hours | Wanganui is 4 hours ahead of Okayama. |
| Warangal | -3:30 hours | Warangal is 3 hours, 30 minutes behind Okayama. |
| Wardha | -3:30 hours | Wardha is 3 hours, 30 minutes behind Okayama. |
| Warminster Township | -14:0 hours | Warminster Township is 14 hours behind Okayama. |
| Warren | -14:0 hours | Warren is 14 hours behind Okayama. |
| Warsaw | -8:0 hours | Warsaw is 8 hours behind Okayama. |
| Washim | -3:30 hours | Washim is 3 hours, 30 minutes behind Okayama. |
| Washington DC | -14:0 hours | Washington DC is 14 hours behind Okayama. |
| Waterbury | -14:0 hours | Waterbury is 14 hours behind Okayama. |
| Waterford | -9:0 hours | Waterford is 9 hours behind Okayama. |
| Waterloo | -14:0 hours | Waterloo is 14 hours behind Okayama. |
| Watford | -9:0 hours | Watford is 9 hours behind Okayama. |
| Welland | -14:0 hours | Welland is 14 hours behind Okayama. |
| Wellington | * +4:0 hours | Wellington is 4 hours ahead of Okayama. |
| Wels | -8:0 hours | Wels is 8 hours behind Okayama. |
| Weno | +1:0 hour | Weno is 1 hour ahead of Okayama. |
| West Bromwich | -9:0 hours | West Bromwich is 9 hours behind Okayama. |
| West Covina | -17:0 hours | West Covina is 17 hours behind Okayama. |
| West Palm Beach | -14:0 hours | West Palm Beach is 14 hours behind Okayama. |
| Whangarei | * +4:0 hours | Whangarei is 4 hours ahead of Okayama. |
| Whistler | -17:0 hours | Whistler is 17 hours behind Okayama. |
| Whitby | -14:0 hours | Whitby is 14 hours behind Okayama. |
| Whitehorse | -17:0 hours | Whitehorse is 17 hours behind Okayama. |
| Whitstable | -9:0 hours | Whitstable is 9 hours behind Okayama. |
| Wichita | -15:0 hours | Wichita is 15 hours behind Okayama. |
| Wichita Falls | -15:0 hours | Wichita Falls is 15 hours behind Okayama. |
| Wiener Neustadt | -8:0 hours | Wiener Neustadt is 8 hours behind Okayama. |
| Wiesbaden | -8:0 hours | Wiesbaden is 8 hours behind Okayama. |
| Wilhelmshaven | -8:0 hours | Wilhelmshaven is 8 hours behind Okayama. |
| Willemstad | -13:0 hours | Willemstad is 13 hours behind Okayama. |
| Williams Lake | -17:0 hours | Williams Lake is 17 hours behind Okayama. |
| Wilmington | -14:0 hours | Wilmington is 14 hours behind Okayama. |
| Winamac | -14:0 hours | Winamac is 14 hours behind Okayama. |
| Winder | -14:0 hours | Winder is 14 hours behind Okayama. |
| Windhoek | -7:0 hours | Windhoek is 7 hours behind Okayama. |
| Windsor | -14:0 hours | Windsor is 14 hours behind Okayama. |
| Winnipeg | -15:0 hours | Winnipeg is 15 hours behind Okayama. |
| Winston-Salem | -14:0 hours | Winston-Salem is 14 hours behind Okayama. |
| Winterthur | -8:0 hours | Winterthur is 8 hours behind Okayama. |
| Witten | -8:0 hours | Witten is 8 hours behind Okayama. |
| Wittenberge | -8:0 hours | Wittenberge is 8 hours behind Okayama. |
| Wloclawek | -8:0 hours | Wloclawek is 8 hours behind Okayama. |
| Wodonga | * +2:0 hours | Wodonga is 2 hours ahead of Okayama. |
| Wolfsberg | -8:0 hours | Wolfsberg is 8 hours behind Okayama. |
| Wolfsburg | -8:0 hours | Wolfsburg is 8 hours behind Okayama. |
| Wollongong | * +2:0 hours | Wollongong is 2 hours ahead of Okayama. |
| Wolverhampton | -9:0 hours | Wolverhampton is 9 hours behind Okayama. |
| Wood Buffalo | -16:0 hours | Wood Buffalo is 16 hours behind Okayama. |
| Worcester | -14:0 hours | Worcester is 14 hours behind Okayama. |
| Worms | -8:0 hours | Worms is 8 hours behind Okayama. |
| Wroclaw | -8:0 hours | Wroclaw is 8 hours behind Okayama. |
| Wuhan | -1:0 hour | Wuhan is 1 hour behind Okayama. |
| Wuppertal | -8:0 hours | Wuppertal is 8 hours behind Okayama. |
| Wurzburg | -8:0 hours | Wurzburg is 8 hours behind Okayama. |
| Xining | -1:0 hour | Xining is 1 hour behind Okayama. |
| Xinyang | -1:0 hour | Xinyang is 1 hour behind Okayama. |
| Xuzhou | -1:0 hour | Xuzhou is 1 hour behind Okayama. |
| Yakutat | -18:0 hours | Yakutat is 18 hours behind Okayama. |
| Yamoussoukro | -9:0 hours | Yamoussoukro is 9 hours behind Okayama. |
| Yangon | -2:30 hours | Yangon is 2 hours, 30 minutes behind Okayama. |
| Yaounde | -8:0 hours | Yaounde is 8 hours behind Okayama. |
| Yaren | +3:0 hours | Yaren is 3 hours ahead of Okayama. |
| Yarmouth County | -13:0 hours | Yarmouth County is 13 hours behind Okayama. |
| Yavatmal | -3:30 hours | Yavatmal is 3 hours, 30 minutes behind Okayama. |
| Yazd | -5:30 hours | Yazd is 5 hours, 30 minutes behind Okayama. |
| Yekaterinburg | -4:0 hours | Yekaterinburg is 4 hours behind Okayama. |
| Yellowknife | -16:0 hours | Yellowknife is 16 hours behind Okayama. |
| Yerevan | -5:0 hours | Yerevan is 5 hours behind Okayama. |
| Yinchuan | -1:0 hour | Yinchuan is 1 hour behind Okayama. |
| Yogyakarta | -2:0 hours | Yogyakarta is 2 hours behind Okayama. |
| Yokohama | same time | There is no time difference between Yokohama and Okayama. |
| Yokosuka | same time | There is no time difference between Yokosuka and Okayama. |
| Yonkers | -14:0 hours | Yonkers is 14 hours behind Okayama. |
| York | -9:0 hours | York is 9 hours behind Okayama. |
| Yorkton | -15:0 hours | Yorkton is 15 hours behind Okayama. |
| Youngstown | -14:0 hours | Youngstown is 14 hours behind Okayama. |
| Yuma | -16:0 hours | Yuma is 16 hours behind Okayama. |
| Yuzhno-Sakhalinsk | +2:0 hours | Yuzhno-Sakhalinsk is 2 hours ahead of Okayama. |
| Zaandam | -8:0 hours | Zaandam is 8 hours behind Okayama. |
| Zabrze | -8:0 hours | Zabrze is 8 hours behind Okayama. |
| Zadar | -8:0 hours | Zadar is 8 hours behind Okayama. |
| Zagreb | -8:0 hours | Zagreb is 8 hours behind Okayama. |
| Zanzibar City | -6:0 hours | Zanzibar City is 6 hours behind Okayama. |
| Zaragoza | -8:0 hours | Zaragoza is 8 hours behind Okayama. |
| Zarate | -12:0 hours | Zarate is 12 hours behind Okayama. |
| Zhengzhou | -1:0 hour | Zhengzhou is 1 hour behind Okayama. |
| Zibo | -1:0 hour | Zibo is 1 hour behind Okayama. |
| Zielona Gora | -8:0 hours | Zielona Gora is 8 hours behind Okayama. |
| Zoetermeer | -8:0 hours | Zoetermeer is 8 hours behind Okayama. |
| Zomba | -7:0 hours | Zomba is 7 hours behind Okayama. |
| Zurich | -8:0 hours | Zurich is 8 hours behind Okayama. |
| Zwettl | -8:0 hours | Zwettl is 8 hours behind Okayama. |
| Zwickau | -8:0 hours | Zwickau is 8 hours behind Okayama. |
| Zwolle | -8:0 hours | Zwolle is 8 hours behind Okayama. |
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