| Ercolano to Deville-les-Rouen | 880.28 mi (1,416.68 km) |
| Ercolano to Dieppe | 898.66 mi (1,446.25 km) |
| Ercolano to Digne-les-Bains | 471.82 mi (759.32 km) |
| Ercolano to Dijon | 645.28 mi (1,038.47 km) |
| Ercolano to Dinan | 961.33 mi (1,547.11 km) |
| Ercolano to Dinard | 967.45 mi (1,556.96 km) |
| Ercolano to Divonne-les-Bains | 561.72 mi (904.00 km) |
| Ercolano to Dole | 618.36 mi (995.16 km) |
| Ercolano to Dombasle-sur-Meurthe | 667.49 mi (1,074.23 km) |
| Ercolano to Domerat | 704.08 mi (1,133.11 km) |
| Ercolano to Domont | 816.24 mi (1,313.61 km) |
| Ercolano to Douai | 854.97 mi (1,375.94 km) |
| Ercolano to Douarnenez | 1,046.30 mi (1,683.85 km) |
| Ercolano to Douchy-les-Mines | 841.97 mi (1,355.03 km) |
| Ercolano to Dourdan | 806.20 mi (1,297.45 km) |
