Distance calculator

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

KBFD · Bradford Regional Airport → KORD · Chicago O'Hare International Airport

Distance
414.0 nm
766.8 km · 476.4 mi
Course (true)
275°
Reverse course
088°
Flight time
0:56

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