Air distance from Hanoi, Vietnam to Vilnius, Lithuania is 4663.4 Miles (7505 Kilometers / 4049.7 Nautical Miles).
9 hrs, 41 mins is the flight duration between Hanoi and Vilnius. 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.