Air distance from Kathmandu, Nepal to Warsaw, Poland is 3666.1 Miles (5900 Kilometers / 3183.6 Nautical Miles).
7 hrs, 36 mins is the flight duration between Kathmandu and Warsaw. 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.