"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 Singapore (SIN), Singapore to San Francisco (SFO), USA illustrated on a map. Based on 24 recorded flights, the distance can vary between 8584 and 8852 miles.
Japan
Malaysia
Over water
Malaysia
Over water
Over water
Malaysia
Japan
Philippines
Indonesia
You can also check the reverse route: San Francisco to Singapore