Joint Base Lewis McChord, United States
Dig straight through the Earth and the nearest airport to where you come out is Tôlanaro Airport, Madagascar.
of the world's airports sit higher than GRF.
| Runway | Length | Width | Surface | Lights |
|---|---|---|---|---|
| 15 / 33 | 6,124 ft 1,867 m | 150 ft | Asphalt | Lit |
A runway is named after its compass heading divided by ten: 09 points east (090°) and 27 west (270°). L, C and R mark the left, centre and right of parallel runways.