"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 Seattle (SEA), USA to Dulles (IAD), USA illustrated on a map. Based on 34 recorded flights, the distance can vary between 2334 and 2474 miles.
Over water
Over water
Over water
Over water