"See actual flight paths with flightpaths.com"
Weather, politics and local regulations can affect the choice of airspace and flight corridors. Flightpaths.com lets you see the real flight paths and compare passenger airlines and flight times simplified on an interactive map.
Flights from Denver (DEN), USA to Dulles (IAD), USA illustrated on a map. Based on 13 recorded flights, the distance can vary between 1491 and 1842 miles.
Over water
Over water
Over water