Distance calculator

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

KSTL · St. Louis Lambert International Airport → KAHH · Amery Municipal Airport

Distance
402.2 nm
745.0 km · 462.9 mi
Course (true)
348°
Reverse course
166°
Flight time
0:55

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