Distance calculator

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

KLHZ · Triangle North Executive Airport → KBOS · Boston Logan International Airport

Distance
510.4 nm
945.3 km · 587.4 mi
Course (true)
040°
Reverse course
224°
Flight time
1:10

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