| Horb am Neckar to Kamenz | 309.79 mi (498.55 km) |
| Horb am Neckar to Kamp-Lintfort | 231.79 mi (373.04 km) |
| Horb am Neckar to Kandel | 49.43 mi (79.55 km) |
| Horb am Neckar to Kappeln | 432.76 mi (696.47 km) |
| Horb am Neckar to Karben | 123.51 mi (198.77 km) |
| Horb am Neckar to Karlsdorf-Neuthard | 48.22 mi (77.60 km) |
| Horb am Neckar to Karlsfeld | 128.46 mi (206.74 km) |
| Horb am Neckar to Karlsruhe | 41.10 mi (66.14 km) |
| Horb am Neckar to Kassel | 201.56 mi (324.37 km) |
| Horb am Neckar to Kaufbeuren | 97.20 mi (156.43 km) |
| Horb am Neckar to Kaufering | 103.88 mi (167.18 km) |
| Horb am Neckar to Kaufungen | 200.24 mi (322.25 km) |
| Horb am Neckar to Kehl | 40.90 mi (65.82 km) |
| Horb am Neckar to Kelheim | 148.47 mi (238.94 km) |
| Horb am Neckar to Kelkheim (Taunus) | 117.45 mi (189.01 km) |
