| Karlsruhe to Kamen | 181.38 mi (291.91 km) |
| Karlsruhe to Kamenz | 296.45 mi (477.09 km) |
| Karlsruhe to Kamp-Lintfort | 190.90 mi (307.22 km) |
| Karlsruhe to Kandel | 10.56 mi (17.00 km) |
| Karlsruhe to Kappeln | 395.91 mi (637.15 km) |
| Karlsruhe to Karben | 86.06 mi (138.50 km) |
| Karlsruhe to Karlsdorf-Neuthard | 10.83 mi (17.43 km) |
| Karlsruhe to Karlsfeld | 150.23 mi (241.76 km) |
| Karlsruhe to Kassel | 166.56 mi (268.05 km) |
| Karlsruhe to Kaufbeuren | 128.15 mi (206.24 km) |
| Karlsruhe to Kaufering | 130.20 mi (209.53 km) |
| Karlsruhe to Kaufungen | 165.92 mi (267.03 km) |
| Karlsruhe to Kehl | 40.61 mi (65.36 km) |
| Karlsruhe to Kelheim | 157.19 mi (252.98 km) |
| Karlsruhe to Kelkheim (Taunus) | 78.01 mi (125.54 km) |
