| Simmerath to Deville-les-Rouen | 245.67 mi (395.37 km) |
| Simmerath to Dieppe | 235.25 mi (378.60 km) |
| Simmerath to Digne-les-Bains | 449.63 mi (723.62 km) |
| Simmerath to Dijon | 234.19 mi (376.90 km) |
| Simmerath to Dinan | 402.44 mi (647.66 km) |
| Simmerath to Dinard | 397.96 mi (640.45 km) |
| Simmerath to Divonne-les-Bains | 293.27 mi (471.97 km) |
| Simmerath to Dole | 245.08 mi (394.41 km) |
| Simmerath to Dombasle-sur-Meurthe | 136.48 mi (219.64 km) |
| Simmerath to Domerat | 339.82 mi (546.89 km) |
| Simmerath to Domont | 207.76 mi (334.35 km) |
| Simmerath to Douai | 142.41 mi (229.19 km) |
| Simmerath to Douarnenez | 508.35 mi (818.10 km) |
| Simmerath to Douchy-les-Mines | 129.51 mi (208.43 km) |
| Simmerath to Dourdan | 239.56 mi (385.53 km) |
