Distance calculator

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

HTMT · Mtwara Airport → FMNN · Nosy Be International Airport

Distance
510.2 nm
944.8 km · 587.1 mi
Course (true)
111°
Reverse course
290°
Flight time
1:10

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