Air distance from Tucson, USA to Khulna, Bangladesh is 8440.4 Miles (13583.5 Kilometers / 7329.7 Nautical Miles).
17 hrs, 31 mins is the flight duration between Tucson and Khulna. 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.