Air distance from Washington DC, USA to Quito, Ecuador is 2673.7 Miles (4302.9 Kilometers / 2321.8 Nautical Miles).
5 hrs, 33 mins is the flight duration between Washington DC and Quito. 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.