Tres Arroyos, Argentina
Dig straight through the Earth and the nearest airport to where you come out is Dongying Shengli Airport, China.
of the world's airports sit lower than OYO.
| Runway | Length | Width | Surface | Lights |
|---|---|---|---|---|
| 18 / 36 | 3,934 ft 1,199 m | 98 ft | Asphalt | – |
| 14 / 32 | 2,953 ft 900 m | 75 ft | Gravel | – |
| 4 / 22 | 2,461 ft 750 m | 75 ft | Gravel | – |
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.