Ottumwa, United States
Dig straight through the Earth and the nearest airport to where you come out is Perth Jandakot Airport, Australia.
of the world's airports sit lower than OTM.
| Runway | Length | Width | Surface | Lights |
|---|---|---|---|---|
| 13 / 31 | 6,001 ft 1,829 m | 100 ft | Asphalt | Lit |
| 04 / 22 | 4,601 ft 1,402 m | 100 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.