"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 London (LHR), United Kingdom illustrated on a map. Based on 194 recorded flights, the distance can vary between 4879 and 5584 miles.
Canada
Greenland
United Kingdom
Over water
Canada
Ireland
United Kingdom
Over water
Canada
Ireland
United Kingdom
Over water
Canada
United Kingdom
Over water
Greenland
Ireland
Iceland