"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 London (LHR), United Kingdom to Dulles (IAD), USA illustrated on a map. Based on 18 recorded flights, the distance can vary between 3712 and 4055 miles.
Canada
Ireland
United Kingdom
Over water
Canada
Ireland
United Kingdom
Over water
Canada
United Kingdom
Over water
Canada
United Kingdom
Over water
Ireland
You can also check the reverse route: Dulles to London