"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 Frankfurt (FRA), Germany to Seattle (SEA), USA illustrated on a map. Based on 10 recorded flights, the distance can vary between 5159 and 5619 miles.
Canada
Denmark
Germany
Over water
Canada
Germany
Over water
Canada
Germany
Over water
United Kingdom
Netherlands
Greenland
Denmark
You can also check the reverse route: Seattle to Frankfurt