Distance calculator

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

MRIS · Las Islas Airport → MSLP · El Salvador International Airport Saint Óscar Arnulfo Romero y Galdámez

Distance
345.1 nm
639.1 km · 397.1 mi
Course (true)
301°
Reverse course
120°
Flight time
0:47

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