Air distance from Tucson, USA to Tianjin, China is 6644.4 Miles (10693.1 Kilometers / 5770 Nautical Miles).
13 hrs, 47 mins is the flight duration between Tucson and Tianjin. 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.