Distance calculator

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

KHKA · Blytheville Municipal Airport → KGRB · Austin Straubel International Airport

Distance
518.8 nm
960.8 km · 597.0 mi
Course (true)
008°
Reverse course
189°
Flight time
1:11

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