Distance calculator

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

CYNA · Natashquan Airport → KBOS · Boston Logan International Airport

Distance
605.1 nm
1,120.6 km · 696.3 mi
Course (true)
223°
Reverse course
036°
Flight time
1:23

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