Air distance from Hanoi, Vietnam to Tarawa, Kiribati is 4739.8 Miles (7628 Kilometers / 4116 Nautical Miles).
9 hrs, 50 mins is the flight duration between Hanoi and Tarawa. 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.