| Ruislip to Dillenburg | 381.96 mi (614.70 km) |
| Ruislip to Dillingen | 525.52 mi (845.74 km) |
| Ruislip to Dillingen | 350.51 mi (564.10 km) |
| Ruislip to Dingolfing | 607.14 mi (977.10 km) |
| Ruislip to Dinkelsbuhl | 504.34 mi (811.65 km) |
| Ruislip to Dinklage | 370.90 mi (596.90 km) |
| Ruislip to Dinslaken | 307.63 mi (495.08 km) |
| Ruislip to Dippoldiswalde | 610.84 mi (983.05 km) |
| Ruislip to Ditzingen | 460.64 mi (741.32 km) |
| Ruislip to Dobeln | 584.58 mi (940.79 km) |
| Ruislip to Doberlug-Kirchhain | 599.96 mi (965.55 km) |
| Ruislip to Donaueschingen | 470.38 mi (757.00 km) |
| Ruislip to Donauworth | 534.98 mi (860.96 km) |
| Ruislip to Donzdorf | 495.47 mi (797.38 km) |
| Ruislip to Dorfen | 603.67 mi (971.51 km) |
