Distance calculator

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

KMSS · Massena International Airport Richards Field → KCLT · Charlotte Douglas International Airport

Distance
647.0 nm
1,198.3 km · 744.6 mi
Course (true)
208°
Reverse course
024°
Flight time
1:28

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