Air distance from Kathmandu, Nepal to Jilin, China is 2535.5 Miles (4080.5 Kilometers / 2201.9 Nautical Miles).
Flight duration time from Kathmandu to Jilin is 5 hrs, 15 mins. 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.