| Portes-les-Valence to Deville-les-Rouen | 364.80 mi (587.09 km) |
| Portes-les-Valence to Dieppe | 391.17 mi (629.53 km) |
| Portes-les-Valence to Digne-les-Bains | 86.02 mi (138.43 km) |
| Portes-les-Valence to Dijon | 168.96 mi (271.91 km) |
| Portes-les-Valence to Dinan | 410.99 mi (661.42 km) |
| Portes-les-Valence to Dinard | 418.45 mi (673.42 km) |
| Portes-les-Valence to Divonne-les-Bains | 119.37 mi (192.11 km) |
| Portes-les-Valence to Dole | 156.18 mi (251.35 km) |
| Portes-les-Valence to Dombasle-sur-Meurthe | 268.42 mi (431.98 km) |
| Portes-les-Valence to Domerat | 152.85 mi (245.98 km) |
| Portes-les-Valence to Domont | 311.15 mi (500.75 km) |
| Portes-les-Valence to Douai | 388.95 mi (625.96 km) |
| Portes-les-Valence to Douarnenez | 490.80 mi (789.87 km) |
| Portes-les-Valence to Douchy-les-Mines | 381.34 mi (613.71 km) |
| Portes-les-Valence to Dourdan | 286.71 mi (461.42 km) |
