Air distance from Pago Pago, American Samoa to Tokyo, Japan is 4741.5 Miles (7630.7 Kilometers / 4117.5 Nautical Miles).
Flight duration time from Pago Pago to Tokyo is 9 hrs, 50 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.