Air distance from Astana, Kazakhstan to Alofi, Niue is 8491.7 Miles (13666 Kilometers / 7374.2 Nautical Miles).
17 hrs, 38 mins is the flight duration between Astana and Alofi. 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.