Distance calculator

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

KRFD · Chicago Rockford International Airport → KBTR · Baton Rouge Metropolitan Airport

Distance
707.1 nm
1,309.6 km · 813.8 mi
Course (true)
189°
Reverse course
007°
Flight time
1:36

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