Air distance from Pago Pago, American Samoa to Vientiane, Laos is 6333.1 Miles (10192.2 Kilometers / 5499.7 Nautical Miles).
Flight duration time from Pago Pago to Vientiane is 13 hrs, 9 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.