Distance calculator

Great-circle distance. Enter an airport ICAO / IATA code or coordinates (for example 52.1657, 20.9671).

KBPI · Miley Memorial Field → KSFO · San Francisco International Airport

Distance
636.4 nm
1,178.5 km · 732.3 mi
Course (true)
246°
Reverse course
058°
Flight time
1:27

Straight great-circle distance, not a route. Course is true, not magnetic.