Distance calculator

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

KBOS · Boston Logan International Airport → CYML · Charlevoix Airport

Distance
316.1 nm
585.4 km · 363.8 mi
Course (true)
006°
Reverse course
186°
Flight time
0:43

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