Distance calculator

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

KGCK · Garden City Regional Airport → KCPR · Casper-Natrona County International Airport

Distance
397.5 nm
736.2 km · 457.5 mi
Course (true)
321°
Reverse course
137°
Flight time
0:54

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