| Civitavecchia to Deville-les-Rouen | 725.01 mi (1,166.78 km) |
| Civitavecchia to Dieppe | 744.60 mi (1,198.32 km) |
| Civitavecchia to Digne-les-Bains | 312.58 mi (503.05 km) |
| Civitavecchia to Dijon | 490.41 mi (789.23 km) |
| Civitavecchia to Dinan | 802.05 mi (1,290.77 km) |
| Civitavecchia to Dinard | 808.32 mi (1,300.86 km) |
| Civitavecchia to Divonne-les-Bains | 405.93 mi (653.28 km) |
| Civitavecchia to Dole | 463.78 mi (746.38 km) |
| Civitavecchia to Dombasle-sur-Meurthe | 522.42 mi (840.76 km) |
| Civitavecchia to Domerat | 544.50 mi (876.29 km) |
| Civitavecchia to Domont | 661.66 mi (1,064.84 km) |
| Civitavecchia to Douai | 706.27 mi (1,136.63 km) |
| Civitavecchia to Douarnenez | 886.60 mi (1,426.84 km) |
| Civitavecchia to Douchy-les-Mines | 693.83 mi (1,116.61 km) |
| Civitavecchia to Dourdan | 649.84 mi (1,045.81 km) |
