Air distance from Pago Pago, American Samoa to Sofia, Bulgaria is 10321.8 Miles (16611.3 Kilometers / 8963.4 Nautical Miles).
21 hrs, 26 mins is the flight duration between Pago Pago and Sofia. 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.