Distance calculator

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

CYRI · Rivière-du-Loup Airport → KBOS · Boston Logan International Airport

Distance
329.9 nm
611.0 km · 379.7 mi
Course (true)
191°
Reverse course
010°
Flight time
0:45

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