| Altensteig to Kamenz | 306.53 mi (493.31 km) |
| Altensteig to Kamp-Lintfort | 221.28 mi (356.11 km) |
| Altensteig to Kandel | 38.95 mi (62.69 km) |
| Altensteig to Kappeln | 423.56 mi (681.65 km) |
| Altensteig to Karben | 113.95 mi (183.39 km) |
| Altensteig to Karlsdorf-Neuthard | 38.10 mi (61.32 km) |
| Altensteig to Karlsfeld | 133.74 mi (215.23 km) |
| Altensteig to Karlsruhe | 30.61 mi (49.26 km) |
| Altensteig to Kassel | 192.71 mi (310.14 km) |
| Altensteig to Kaufbeuren | 104.91 mi (168.83 km) |
| Altensteig to Kaufering | 110.28 mi (177.47 km) |
| Altensteig to Kaufungen | 191.56 mi (308.29 km) |
| Altensteig to Kehl | 36.05 mi (58.01 km) |
| Altensteig to Kelheim | 150.33 mi (241.93 km) |
| Altensteig to Kelkheim (Taunus) | 107.42 mi (172.87 km) |
