Distance calculator

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

KMOP · Mount Pleasant Municipal Airport → KBOS · Boston Logan International Airport

Distance
607.0 nm
1,124.1 km · 698.5 mi
Course (true)
092°
Reverse course
282°
Flight time
1:23

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