Air distance from Tucson, USA to Incheon, South Korea is 6397.9 Miles (10296.5 Kilometers / 5556 Nautical Miles).
13 hrs, 17 mins is the flight duration between Tucson and Incheon. 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.