Air distance from Nukualofa Tonga to Doha Qatar is 9486.1 Miles (15266.3 Kilometers / 8237.7 Nautical Miles).
Flight duration time from Nukualofa Tonga to Doha Qatar is 19 hrs, 41 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.