Distance calculator

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

KSSI · St Simons Island Airport → KBUF · Buffalo Niagara International Airport

Distance
719.1 nm
1,331.7 km · 827.5 mi
Course (true)
009°
Reverse course
191°
Flight time
1:38

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