Air distance from Ndjamena, Chad to Astana, Kazakhstan is 4127.7 Miles (6642.9 Kilometers / 3584.5 Nautical Miles).
8 hrs, 34 mins is the flight duration between Ndjamena and Astana. 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.