Air distance from Ankara, Turkey to Cheyenne, USA is 6243.9 Miles (10048.6 Kilometers / 5422.2 Nautical Miles).
Flight duration time from Ankara to Cheyenne is 12 hrs, 57 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.