Distance calculator

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

SOOA · Maripasoula Airport → SBHT · Altamira Interstate Airport

Distance
428.4 nm
793.5 km · 493.0 mi
Course (true)
165°
Reverse course
346°
Flight time
0:58

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