Dig straight through the Earth and the nearest airport to where you come out is Tubuai Airport, French Polynesia.
of the world's airports sit higher than HE37.
| Runway | Length | Width | Surface | Lights |
|---|---|---|---|---|
| 04 / 22 | 11,480 ft 3,499 m | 150 ft | Asphalt | – |
| 17L / 35R | 9,960 ft 3,036 m | 160 ft | Asphalt | – |
| 09R / 27L | 8,200 ft 2,499 m | 150 ft | Asphalt | – |
| 17R / 35L | 5,140 ft 1,567 m | 150 ft | Asphalt | – |
| 09L / 27R | 5,100 ft 1,554 m | 150 ft | Asphalt | – |
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.