| Formia to Deville-les-Rouen | 830.66 mi (1,336.83 km) |
| Formia to Dieppe | 849.24 mi (1,366.73 km) |
| Formia to Digne-les-Bains | 422.48 mi (679.92 km) |
| Formia to Dijon | 595.67 mi (958.64 km) |
| Formia to Dinan | 911.34 mi (1,466.66 km) |
| Formia to Dinard | 917.45 mi (1,476.49 km) |
| Formia to Divonne-les-Bains | 511.96 mi (823.92 km) |
| Formia to Dole | 568.79 mi (915.38 km) |
| Formia to Dombasle-sur-Meurthe | 619.67 mi (997.27 km) |
| Formia to Domerat | 654.17 mi (1,052.79 km) |
| Formia to Domont | 766.72 mi (1,233.92 km) |
| Formia to Douai | 806.55 mi (1,298.02 km) |
| Formia to Douarnenez | 996.52 mi (1,603.75 km) |
| Formia to Douchy-les-Mines | 793.66 mi (1,277.27 km) |
| Formia to Dourdan | 756.41 mi (1,217.33 km) |
