Distance calculator

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

KRFD · Chicago Rockford International Airport → KMVC · Monroe County Aeroplex Airport

Distance
650.1 nm
1,203.9 km · 748.1 mi
Course (true)
172°
Reverse course
353°
Flight time
1:29

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