| Horb am Neckar to Dillenburg | 159.14 mi (256.11 km) |
| Horb am Neckar to Dillingen | 81.71 mi (131.50 km) |
| Horb am Neckar to Dillingen | 108.69 mi (174.93 km) |
| Horb am Neckar to Dingolfing | 174.71 mi (281.17 km) |
| Horb am Neckar to Dinkelsbuhl | 85.84 mi (138.14 km) |
| Horb am Neckar to Dinklage | 292.69 mi (471.05 km) |
| Horb am Neckar to Dinslaken | 232.51 mi (374.19 km) |
| Horb am Neckar to Dippoldiswalde | 279.38 mi (449.62 km) |
| Horb am Neckar to Ditzingen | 31.42 mi (50.57 km) |
| Horb am Neckar to Dobeln | 270.19 mi (434.83 km) |
| Horb am Neckar to Doberlug-Kirchhain | 307.84 mi (495.41 km) |
| Horb am Neckar to Donaueschingen | 35.09 mi (56.47 km) |
| Horb am Neckar to Donauworth | 98.00 mi (157.72 km) |
| Horb am Neckar to Donzdorf | 54.03 mi (86.95 km) |
| Horb am Neckar to Dorfen | 159.27 mi (256.32 km) |
