| Horb am Neckar to Dormagen | 201.57 mi (324.40 km) |
| Horb am Neckar to Dornstadt | 57.33 mi (92.26 km) |
| Horb am Neckar to Dorsten | 234.94 mi (378.10 km) |
| Horb am Neckar to Dortmund | 219.07 mi (352.55 km) |
| Horb am Neckar to Dorverden | 305.26 mi (491.27 km) |
| Horb am Neckar to Dossenheim | 69.37 mi (111.64 km) |
| Horb am Neckar to Dreieich | 107.42 mi (172.88 km) |
| Horb am Neckar to Drensteinfurt | 235.21 mi (378.53 km) |
| Horb am Neckar to Dresden | 288.33 mi (464.02 km) |
| Horb am Neckar to Drochtersen | 364.30 mi (586.29 km) |
| Horb am Neckar to Drolshagen | 183.51 mi (295.33 km) |
| Horb am Neckar to Duderstadt | 223.08 mi (359.00 km) |
| Horb am Neckar to Duisburg | 223.62 mi (359.89 km) |
| Horb am Neckar to Dulmen | 242.13 mi (389.66 km) |
| Horb am Neckar to Duren | 190.33 mi (306.31 km) |
