Distance calculator

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

KBHM · Birmingham-Shuttlesworth International Airport → KPHL · Philadelphia International Airport

Distance
670.2 nm
1,241.2 km · 771.2 mi
Course (true)
052°
Reverse course
239°
Flight time
1:31

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