| Sierpc to Deville-les-Rouen | 837.48 mi (1,347.80 km) |
| Sierpc to Dieppe | 824.34 mi (1,326.64 km) |
| Sierpc to Digne-les-Bains | 861.77 mi (1,386.89 km) |
| Sierpc to Dijon | 752.59 mi (1,211.18 km) |
| Sierpc to Dinan | 994.51 mi (1,600.51 km) |
| Sierpc to Dinard | 989.67 mi (1,592.72 km) |
| Sierpc to Divonne-les-Bains | 752.85 mi (1,211.60 km) |
| Sierpc to Dole | 744.09 mi (1,197.50 km) |
| Sierpc to Dombasle-sur-Meurthe | 650.88 mi (1,047.49 km) |
| Sierpc to Domerat | 886.21 mi (1,426.22 km) |
| Sierpc to Domont | 797.95 mi (1,284.18 km) |
| Sierpc to Douai | 730.48 mi (1,175.60 km) |
| Sierpc to Douarnenez | 1,099.64 mi (1,769.70 km) |
| Sierpc to Douchy-les-Mines | 719.21 mi (1,157.46 km) |
| Sierpc to Dourdan | 826.42 mi (1,329.99 km) |
