Air distance from Hanoi, Vietnam to Alofi, Niue is 6372.8 Miles (10256 Kilometers / 5534.1 Nautical Miles).
13 hrs, 14 mins is the flight duration between Hanoi and Alofi. 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.