Distance calculator

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

KDCM · Chester Catawba Regional Airport → KBOS · Boston Logan International Airport

Distance
658.9 nm
1,220.4 km · 758.3 mi
Course (true)
043°
Reverse course
230°
Flight time
1:30

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