Air distance from Kathmandu, Nepal to Vaduz, Liechtenstein is 4214.5 Miles (6782.6 Kilometers / 3659.9 Nautical Miles).
8 hrs, 45 mins is the flight duration between Kathmandu and Vaduz. 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.