Distance calculator

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

KATY · Watertown Regional Airport → KBPI · Miley Memorial Field

Distance
578.4 nm
1,071.1 km · 665.6 mi
Course (true)
261°
Reverse course
072°
Flight time
1:19

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