Flight distance from Hanoi, Vietnam to Islamabad, Pakistan:
2159.9 Miles (3476 Kilometers / 1875.6 Nautical Miles).
Flight duration time from Hanoi to Islamabad:
Approximate flight duration time (for a non-stop flight) from Hanoi, Vietnam to Islamabad, Pakistan is 4 hrs, 29 mins. This is the In-The-Air flight time. You should add the taxi time before take-off and taxi time after landing for the total flight duration time. You should also consider airport wait times and possible delays due to bad weather, etc. You can find out what time you arrive at your destination (Islamabad) by checking the time difference between Hanoi and Islamabad.