| Penarth to Denizli | 1,824.61 mi (2,936.42 km) |
| Penarth to Derecik | 2,497.03 mi (4,018.58 km) |
| Penarth to Dereli | 2,093.06 mi (3,368.45 km) |
| Penarth to Derik | 2,311.65 mi (3,720.24 km) |
| Penarth to Derinkuyu | 2,032.82 mi (3,271.51 km) |
| Penarth to Develi | 2,064.22 mi (3,322.05 km) |
| Penarth to Dicle | 2,259.97 mi (3,637.07 km) |
| Penarth to Digor | 2,321.49 mi (3,736.08 km) |
| Penarth to Dikili | 1,675.81 mi (2,696.96 km) |
| Penarth to Divrigi | 2,134.72 mi (3,435.50 km) |
| Penarth to Diyadin | 2,366.49 mi (3,808.49 km) |
| Penarth to Diyarbakir | 2,286.90 mi (3,680.42 km) |
| Penarth to Doganhisar | 1,914.62 mi (3,081.29 km) |
| Penarth to Dogansehir | 2,178.18 mi (3,505.43 km) |
| Penarth to Dogubayazit | 2,383.68 mi (3,836.17 km) |
