Distance calculator

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

MMAS · Aguascalientes International Airport → KRYW · Lago Vista Texas Rusty Allen Airport

Distance
577.8 nm
1,070.1 km · 665.0 mi
Course (true)
023°
Reverse course
205°
Flight time
1:19

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