Distance calculator

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

EFSU · Suomussalmi Airfield → EYSA · Šiauliai International Airport

Distance
558.3 nm
1,034.0 km · 642.5 mi
Course (true)
199°
Reverse course
014°
Flight time
1:16

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