| Helmstedt to Dillenburg | 156.31 mi (251.56 km) |
| Helmstedt to Dillingen | 254.11 mi (408.95 km) |
| Helmstedt to Dillingen | 272.76 mi (438.97 km) |
| Helmstedt to Dingolfing | 256.87 mi (413.39 km) |
| Helmstedt to Dinkelsbuhl | 220.24 mi (354.44 km) |
| Helmstedt to Dinklage | 124.89 mi (200.99 km) |
| Helmstedt to Dinslaken | 187.97 mi (302.51 km) |
| Helmstedt to Dippoldiswalde | 146.69 mi (236.07 km) |
| Helmstedt to Ditzingen | 250.04 mi (402.40 km) |
| Helmstedt to Dobeln | 118.23 mi (190.28 km) |
| Helmstedt to Doberlug-Kirchhain | 116.82 mi (188.00 km) |
| Helmstedt to Donaueschingen | 315.54 mi (507.82 km) |
| Helmstedt to Donauworth | 243.94 mi (392.59 km) |
| Helmstedt to Donzdorf | 250.48 mi (403.11 km) |
| Helmstedt to Dorfen | 278.29 mi (447.86 km) |
