Air distance from Fakaofo, Tokelau to Ulaanbaatar, Mongolia is 6333.7 Miles (10193.1 Kilometers / 5500.2 Nautical Miles).
13 hrs, 9 mins is the flight duration between Fakaofo and Ulaanbaatar. This is the In-The-Air flight time. You should also add the taxi time, airport wait times and possible delays due to bad weather, etc. for the total flight duration time.