Air distance from Tucson, USA to Thimphu, Bhutan is 8127.3 Miles (13079.6 Kilometers / 7057.7 Nautical Miles).
16 hrs, 52 mins is the flight duration between Tucson and Thimphu. 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.