Air distance from Salt Lake City, USA to Tokyo, Japan is 5528.3 Miles (8896.9 Kilometers / 4800.7 Nautical Miles).
Flight duration time from Salt Lake City to Tokyo is 11 hrs, 28 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.