| Horb am Neckar to Coswig | 289.50 mi (465.91 km) |
| Horb am Neckar to Cottbus | 338.96 mi (545.50 km) |
| Horb am Neckar to Crailsheim | 78.81 mi (126.84 km) |
| Horb am Neckar to Cremlingen | 276.66 mi (445.25 km) |
| Horb am Neckar to Crimmitschau | 232.84 mi (374.72 km) |
| Horb am Neckar to Cuxhaven | 374.20 mi (602.21 km) |
| Horb am Neckar to Dachau | 126.59 mi (203.73 km) |
| Horb am Neckar to Dallgow-Doberitz | 341.16 mi (549.05 km) |
| Horb am Neckar to Damme | 282.42 mi (454.51 km) |
| Horb am Neckar to Darmstadt | 98.60 mi (158.69 km) |
| Horb am Neckar to Dassel | 236.19 mi (380.12 km) |
| Horb am Neckar to Datteln | 229.62 mi (369.54 km) |
| Horb am Neckar to Dautphe | 166.84 mi (268.51 km) |
| Horb am Neckar to Deggendorf | 197.01 mi (317.06 km) |
| Horb am Neckar to Delbruck | 229.55 mi (369.43 km) |
