Distance calculator

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

KPSC · Tri Cities Airport → KAAT · Alturas Municipal Airport

Distance
293.8 nm
544.2 km · 338.2 mi
Course (true)
193°
Reverse course
012°
Flight time
0:40

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