| Simmerath to Dillenburg | 87.35 mi (140.58 km) |
| Simmerath to Dillingen | 233.57 mi (375.89 km) |
| Simmerath to Dillingen | 88.49 mi (142.41 km) |
| Simmerath to Dingolfing | 308.90 mi (497.13 km) |
| Simmerath to Dinkelsbuhl | 207.93 mi (334.63 km) |
| Simmerath to Dinklage | 163.00 mi (262.33 km) |
| Simmerath to Dinslaken | 69.39 mi (111.68 km) |
| Simmerath to Dippoldiswalde | 322.58 mi (519.14 km) |
| Simmerath to Ditzingen | 174.04 mi (280.10 km) |
| Simmerath to Dobeln | 299.19 mi (481.50 km) |
| Simmerath to Doberlug-Kirchhain | 322.83 mi (519.54 km) |
| Simmerath to Donaueschingen | 208.09 mi (334.90 km) |
| Simmerath to Donauworth | 240.28 mi (386.69 km) |
| Simmerath to Donzdorf | 205.63 mi (330.93 km) |
| Simmerath to Dorfen | 308.24 mi (496.06 km) |
