| Gengenbach to Deville-les-Rouen | 324.61 mi (522.42 km) |
| Gengenbach to Dieppe | 330.40 mi (531.73 km) |
| Gengenbach to Digne-les-Bains | 309.52 mi (498.13 km) |
| Gengenbach to Dijon | 157.92 mi (254.15 km) |
| Gengenbach to Dinan | 461.23 mi (742.28 km) |
| Gengenbach to Dinard | 461.21 mi (742.25 km) |
| Gengenbach to Divonne-les-Bains | 166.17 mi (267.43 km) |
| Gengenbach to Dole | 148.06 mi (238.29 km) |
| Gengenbach to Dombasle-sur-Meurthe | 77.87 mi (125.31 km) |
| Gengenbach to Domerat | 292.56 mi (470.83 km) |
| Gengenbach to Domont | 262.94 mi (423.15 km) |
| Gengenbach to Douai | 260.41 mi (419.09 km) |
| Gengenbach to Douarnenez | 567.89 mi (913.92 km) |
| Gengenbach to Douchy-les-Mines | 246.03 mi (395.94 km) |
| Gengenbach to Dourdan | 275.23 mi (442.94 km) |
