| Seaham to Denizli | 1,845.87 mi (2,970.64 km) |
| Seaham to Derecik | 2,452.98 mi (3,947.69 km) |
| Seaham to Dereli | 2,050.23 mi (3,299.53 km) |
| Seaham to Derik | 2,282.24 mi (3,672.92 km) |
| Seaham to Derinkuyu | 2,021.61 mi (3,253.47 km) |
| Seaham to Develi | 2,049.42 mi (3,298.22 km) |
| Seaham to Dicle | 2,225.42 mi (3,581.47 km) |
| Seaham to Digor | 2,262.01 mi (3,640.35 km) |
| Seaham to Dikili | 1,700.14 mi (2,736.12 km) |
| Seaham to Divrigi | 2,102.14 mi (3,383.06 km) |
| Seaham to Diyadin | 2,311.00 mi (3,719.19 km) |
| Seaham to Diyarbakir | 2,254.44 mi (3,628.17 km) |
| Seaham to Doganhisar | 1,919.75 mi (3,089.54 km) |
| Seaham to Dogansehir | 2,154.59 mi (3,467.47 km) |
| Seaham to Dogubayazit | 2,326.66 mi (3,744.40 km) |
