Distance calculator

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

KCQW · Cheraw Municipal Airport/Lynch Bellinger Field → KBOS · Boston Logan International Airport

Distance
621.8 nm
1,151.6 km · 715.6 mi
Course (true)
040°
Reverse course
225°
Flight time
1:25

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