Distance calculator

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

KNBC · Beaufort MCAS - Merritt Field → KNUI · Naval Outlying Landing Field Webster

Distance
400.0 nm
740.7 km · 460.3 mi
Course (true)
031°
Reverse course
213°
Flight time
0:55

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