Flight distance from USA to Mongolia:

6484.2 Miles (10435.3 Kilometers / 5630.9 Nautical Miles).

Flight duration time from USA to Mongolia:

Approximate flight duration time (for a non-stop flight) from Washington DC, USA to Ulaanbaatar, Mongolia is 13 hrs, 27 mins.

This is the approximate flight duration time. The actual duration of the flight may differ depending on the type and speed of the aircraft.
The distance displayed above is the air distance between Washington DC and Ulaanbaatar (the capital cities). To see the distance between other cities in USA and Mongolia use the distance calculator tool below:

Distance calculator:

Airports in USA:
  • Hartsfield-Jackson Atlanta International Airport (ATL)
  • O'Hare International Airport (ORD)
  • Los Angeles International Airport (LAX)

Airports in Mongolia:
  • Chinggis Khaan International Airport (ULN)
  • Choibalsan Airport (COQ)
  • Khovd Airport (HVD)
The total air distance from USA to Mongolia is 6484.2 miles or 10435.3 kilometers. This is the direct air distance or distance as the crow flies. Traveling on land involves larger distances.

Distance from Washington DC to cities in Mongolia: