| Gagnef to Deville-les-Rouen | 944.57 mi (1,520.13 km) |
| Gagnef to Dieppe | 917.12 mi (1,475.97 km) |
| Gagnef to Digne-les-Bains | 1,197.62 mi (1,927.39 km) |
| Gagnef to Dijon | 1,002.25 mi (1,612.97 km) |
| Gagnef to Dinan | 1,077.72 mi (1,734.42 km) |
| Gagnef to Dinard | 1,067.72 mi (1,718.32 km) |
| Gagnef to Divonne-les-Bains | 1,048.30 mi (1,687.08 km) |
| Gagnef to Dole | 1,009.40 mi (1,624.47 km) |
| Gagnef to Dombasle-sur-Meurthe | 896.35 mi (1,442.53 km) |
| Gagnef to Domerat | 1,106.64 mi (1,780.96 km) |
| Gagnef to Domont | 943.61 mi (1,518.59 km) |
| Gagnef to Douai | 845.83 mi (1,361.23 km) |
| Gagnef to Douarnenez | 1,156.59 mi (1,861.35 km) |
| Gagnef to Douchy-les-Mines | 843.51 mi (1,357.49 km) |
| Gagnef to Dourdan | 980.83 mi (1,578.49 km) |
