Dig straight through the Earth and the nearest airport to where you come out is Lieutenant Julio Gallardo Airport, Chile.
of the world's airports sit lower than RU-3880.
| Runway | Length | Width | Surface | Lights |
|---|---|---|---|---|
| 06 / 24 | 8,202 ft 2,500 m | 131 ft | Concrete | 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.