Distance calculator

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

KBNA · Nashville International Airport → KBUF · Buffalo Niagara International Airport

Distance
549.8 nm
1,018.2 km · 632.7 mi
Course (true)
039°
Reverse course
225°
Flight time
1:15

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