Distance calculator

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

KBOS · Boston Logan International Airport → CYMT · Chapais Airport

Distance
468.3 nm
867.3 km · 538.9 mi
Course (true)
343°
Reverse course
160°
Flight time
1:04

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