Air distance from Washington DC, USA to Maputo, Mozambique is 8303.5 Miles (13363.2 Kilometers / 7210.8 Nautical Miles).
17 hrs, 14 mins is the flight duration between Washington DC and Maputo. 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.