| Sinaia to Derecik | 1,125.94 mi (1,812.03 km) |
| Sinaia to Dereli | 723.36 mi (1,164.13 km) |
| Sinaia to Derik | 939.37 mi (1,511.78 km) |
| Sinaia to Derinkuyu | 674.16 mi (1,084.96 km) |
| Sinaia to Develi | 701.12 mi (1,128.35 km) |
| Sinaia to Dicle | 887.11 mi (1,427.66 km) |
| Sinaia to Digor | 965.11 mi (1,553.20 km) |
| Sinaia to Dikili | 439.43 mi (707.20 km) |
| Sinaia to Divrigi | 761.85 mi (1,226.08 km) |
| Sinaia to Diyadin | 1,004.68 mi (1,616.88 km) |
| Sinaia to Diyarbakir | 914.09 mi (1,471.09 km) |
| Sinaia to Doganhisar | 589.15 mi (948.15 km) |
| Sinaia to Dogansehir | 808.00 mi (1,300.34 km) |
| Sinaia to Dogubayazit | 1,023.31 mi (1,646.86 km) |
| Sinaia to Domanic | 435.37 mi (700.67 km) |
