Distance calculator

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

SMSI · Sipaliwini Airport → SBHT · Altamira Interstate Airport

Distance
393.1 nm
727.9 km · 452.3 mi
Course (true)
144°
Reverse course
324°
Flight time
0:54

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