| Saint Helens to Dillenburg | 503.93 mi (810.99 km) |
| Saint Helens to Dillingen | 664.82 mi (1,069.93 km) |
| Saint Helens to Dillingen | 496.70 mi (799.37 km) |
| Saint Helens to Dingolfing | 739.36 mi (1,189.89 km) |
| Saint Helens to Dinkelsbuhl | 639.65 mi (1,029.42 km) |
| Saint Helens to Dinklage | 454.71 mi (731.78 km) |
| Saint Helens to Dinslaken | 419.12 mi (674.51 km) |
| Saint Helens to Dippoldiswalde | 715.96 mi (1,152.22 km) |
| Saint Helens to Ditzingen | 602.59 mi (969.78 km) |
| Saint Helens to Dobeln | 687.96 mi (1,107.17 km) |
| Saint Helens to Doberlug-Kirchhain | 695.77 mi (1,119.73 km) |
| Saint Helens to Donaueschingen | 620.70 mi (998.93 km) |
| Saint Helens to Donauworth | 672.04 mi (1,081.54 km) |
| Saint Helens to Donzdorf | 636.01 mi (1,023.56 km) |
| Saint Helens to Dorfen | 739.96 mi (1,190.86 km) |
