"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 San Francisco (SFO), USA illustrated on a map. Based on 47 recorded flights, the distance can vary between 748 and 821 miles.
Over water
Over water
Over water
Over water
You can also check the reverse route: San Francisco to Seattle