| Den Helder to Dillenburg | 214.11 mi (344.58 km) |
| Den Helder to Dillingen | 391.51 mi (630.08 km) |
| Den Helder to Dillingen | 262.06 mi (421.74 km) |
| Den Helder to Dingolfing | 449.99 mi (724.18 km) |
| Den Helder to Dinkelsbuhl | 360.15 mi (579.61 km) |
| Den Helder to Dinklage | 142.51 mi (229.36 km) |
| Den Helder to Dinslaken | 126.30 mi (203.26 km) |
| Den Helder to Dippoldiswalde | 405.00 mi (651.78 km) |
| Den Helder to Ditzingen | 340.35 mi (547.74 km) |
| Den Helder to Dobeln | 376.70 mi (606.25 km) |
| Den Helder to Doberlug-Kirchhain | 383.41 mi (617.03 km) |
| Den Helder to Donaueschingen | 381.55 mi (614.04 km) |
| Den Helder to Donauworth | 393.81 mi (633.78 km) |
| Den Helder to Donzdorf | 367.45 mi (591.36 km) |
| Den Helder to Dorfen | 457.03 mi (735.52 km) |
