| Saint Helens to Dormagen | 435.39 mi (700.69 km) |
| Saint Helens to Dornstadt | 649.38 mi (1,045.07 km) |
| Saint Helens to Dorsten | 426.02 mi (685.61 km) |
| Saint Helens to Dortmund | 449.70 mi (723.73 km) |
| Saint Helens to Dorverden | 497.68 mi (800.95 km) |
| Saint Helens to Dossenheim | 563.26 mi (906.47 km) |
| Saint Helens to Dreieich | 544.11 mi (875.66 km) |
| Saint Helens to Drensteinfurt | 454.12 mi (730.84 km) |
| Saint Helens to Dresden | 715.20 mi (1,151.01 km) |
| Saint Helens to Drochtersen | 497.47 mi (800.60 km) |
| Saint Helens to Drolshagen | 474.69 mi (763.94 km) |
| Saint Helens to Duderstadt | 562.69 mi (905.57 km) |
| Saint Helens to Duisburg | 423.75 mi (681.96 km) |
| Saint Helens to Dulmen | 434.67 mi (699.54 km) |
| Saint Helens to Duren | 431.93 mi (695.12 km) |
