Distance calculator

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

KJYM · Hillsdale Municipal Airport → KBOS · Boston Logan International Airport

Distance
604.4 nm
1,119.4 km · 695.5 mi
Course (true)
083°
Reverse course
272°
Flight time
1:22

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