| Ciechanow to Deville-les-Rouen | 877.21 mi (1,411.73 km) |
| Ciechanow to Dieppe | 864.27 mi (1,390.91 km) |
| Ciechanow to Digne-les-Bains | 892.74 mi (1,436.72 km) |
| Ciechanow to Dijon | 789.00 mi (1,269.78 km) |
| Ciechanow to Dinan | 1,034.19 mi (1,664.38 km) |
| Ciechanow to Dinard | 1,029.43 mi (1,656.71 km) |
| Ciechanow to Divonne-les-Bains | 787.11 mi (1,266.74 km) |
| Ciechanow to Dole | 779.90 mi (1,255.12 km) |
| Ciechanow to Dombasle-sur-Meurthe | 688.24 mi (1,107.61 km) |
| Ciechanow to Domerat | 922.94 mi (1,485.32 km) |
| Ciechanow to Domont | 837.17 mi (1,347.29 km) |
| Ciechanow to Douai | 770.40 mi (1,239.84 km) |
| Ciechanow to Douarnenez | 1,139.47 mi (1,833.81 km) |
| Ciechanow to Douchy-les-Mines | 759.06 mi (1,221.59 km) |
| Ciechanow to Dourdan | 865.34 mi (1,392.63 km) |
