Air distance from Kathmandu, Nepal to Naypyidaw, Myanmar is 881.7 Miles (1419 Kilometers / 765.7 Nautical Miles).
1 hrs, 58 mins is the flight duration between Kathmandu and Naypyidaw. 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.