Distance calculator

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

KORD · Chicago O'Hare International Airport → KBWP · Harry Stern Airport

Distance
453.8 nm
840.5 km · 522.2 mi
Course (true)
307°
Reverse course
121°
Flight time
1:02

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