Distance calculator

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

CYND · Ottawa / Gatineau Airport → KGRB · Austin Straubel International Airport

Distance
536.6 nm
993.8 km · 617.5 mi
Course (true)
268°
Reverse course
079°
Flight time
1:13

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