| Niederkassel to Deville-les-Rouen | 280.73 mi (451.79 km) |
| Niederkassel to Dieppe | 269.50 mi (433.72 km) |
| Niederkassel to Digne-les-Bains | 466.08 mi (750.09 km) |
| Niederkassel to Dijon | 258.46 mi (415.95 km) |
| Niederkassel to Dinan | 437.62 mi (704.28 km) |
| Niederkassel to Dinard | 433.01 mi (696.87 km) |
| Niederkassel to Divonne-les-Bains | 310.83 mi (500.23 km) |
| Niederkassel to Dole | 266.61 mi (429.07 km) |
| Niederkassel to Dombasle-sur-Meurthe | 154.48 mi (248.61 km) |
| Niederkassel to Domerat | 370.09 mi (595.60 km) |
| Niederkassel to Domont | 243.07 mi (391.19 km) |
| Niederkassel to Douai | 176.08 mi (283.38 km) |
| Niederkassel to Douarnenez | 543.31 mi (874.38 km) |
| Niederkassel to Douchy-les-Mines | 163.67 mi (263.41 km) |
| Niederkassel to Dourdan | 274.53 mi (441.82 km) |
