| Sulmona to Derecik | 1,645.21 mi (2,647.70 km) |
| Sulmona to Dereli | 1,269.22 mi (2,042.61 km) |
| Sulmona to Derik | 1,431.04 mi (2,303.04 km) |
| Sulmona to Derinkuyu | 1,123.88 mi (1,808.71 km) |
| Sulmona to Develi | 1,162.22 mi (1,870.41 km) |
| Sulmona to Dicle | 1,397.08 mi (2,248.39 km) |
| Sulmona to Digor | 1,529.37 mi (2,461.29 km) |
| Sulmona to Dikili | 709.85 mi (1,142.40 km) |
| Sulmona to Divrigi | 1,276.11 mi (2,053.70 km) |
| Sulmona to Diyadin | 1,557.91 mi (2,507.22 km) |
| Sulmona to Diyarbakir | 1,416.28 mi (2,279.28 km) |
| Sulmona to Doganhisar | 974.20 mi (1,567.82 km) |
| Sulmona to Dogansehir | 1,291.03 mi (2,077.71 km) |
| Sulmona to Dogubayazit | 1,578.56 mi (2,540.45 km) |
| Sulmona to Domanic | 832.47 mi (1,339.73 km) |
