Distance calculator

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

KBOS · Boston Logan International Airport → KBUY · Burlington Alamance Regional Airport

Distance
546.2 nm
1,011.5 km · 628.5 mi
Course (true)
229°
Reverse course
043°
Flight time
1:14

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