Air distance from Unalaska, USA to Kyoto, Japan is 3049.8 Miles (4908.2 Kilometers / 2648.4 Nautical Miles).
Flight duration time from Unalaska to Kyoto is 6 hrs, 19 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.