Distance calculator

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

CYKF · Region of Waterloo International Airport → KBOS · Boston Logan International Airport

Distance
417.1 nm
772.4 km · 480.0 mi
Course (true)
096°
Reverse course
282°
Flight time
0:57

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