Distance calculator

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

KEYE · Eagle Creek Airpark → KBOS · Boston Logan International Airport

Distance
707.1 nm
1,309.6 km · 813.7 mi
Course (true)
073°
Reverse course
263°
Flight time
1:36

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