Air distance from Washington DC, USA to Doha, Qatar is 6910.2 Miles (11120.9 Kilometers / 6000.8 Nautical Miles).
14 hrs, 20 mins is the flight duration between Washington DC and Doha. 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.