Distance calculator

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

KCLT · Charlotte Douglas International Airport → KMHT · Manchester-Boston Regional Airport

Distance
640.4 nm
1,186.0 km · 736.9 mi
Course (true)
041°
Reverse course
227°
Flight time
1:27

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