Distance calculator

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

KCOU · Columbia Regional Airport → KPKB · Mid Ohio Valley Regional Airport

Distance
503.1 nm
931.8 km · 579.0 mi
Course (true)
083°
Reverse course
270°
Flight time
1:09

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