Distance calculator

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

CYYC · Calgary International Airport → KCLS · Chehalis Centralia Airport

Distance
442.8 nm
820.1 km · 509.6 mi
Course (true)
236°
Reverse course
050°
Flight time
1:00

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