"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 Frankfurt (FRA), Germany illustrated on a map. Based on 177 recorded flights, the distance can vary between 5136 and 5220 miles.
Canada
Germany
Netherlands
Over water
Canada
Germany
Iceland
Over water
Canada
Germany
Over water
Netherlands
Iceland
United Kingdom
Greenland
You can also check the reverse route: Frankfurt to Seattle