| Naples to Deville-les-Rouen | 875.05 mi (1,408.25 km) |
| Naples to Dieppe | 893.49 mi (1,437.94 km) |
| Naples to Digne-les-Bains | 466.16 mi (750.21 km) |
| Naples to Dijon | 640.05 mi (1,030.05 km) |
| Naples to Dinan | 955.81 mi (1,538.23 km) |
| Naples to Dinard | 961.95 mi (1,548.11 km) |
| Naples to Divonne-les-Bains | 556.43 mi (895.49 km) |
| Naples to Dole | 613.14 mi (986.75 km) |
| Naples to Dombasle-sur-Meurthe | 662.71 mi (1,066.52 km) |
| Naples to Domerat | 698.52 mi (1,124.16 km) |
| Naples to Domont | 811.04 mi (1,305.24 km) |
| Naples to Douai | 850.06 mi (1,368.04 km) |
| Naples to Douarnenez | 1,040.69 mi (1,674.83 km) |
| Naples to Douchy-les-Mines | 837.09 mi (1,347.16 km) |
| Naples to Dourdan | 800.90 mi (1,288.92 km) |
