| Ludinghausen to Kamen | 15.65 mi (25.19 km) |
| Ludinghausen to Kamenz | 288.61 mi (464.47 km) |
| Ludinghausen to Kamp-Lintfort | 42.77 mi (68.83 km) |
| Ludinghausen to Kandel | 188.45 mi (303.28 km) |
| Ludinghausen to Kappeln | 225.09 mi (362.25 km) |
| Ludinghausen to Karben | 120.87 mi (194.51 km) |
| Ludinghausen to Karlsdorf-Neuthard | 188.18 mi (302.85 km) |
| Ludinghausen to Karlsfeld | 303.65 mi (488.67 km) |
| Ludinghausen to Karlsruhe | 195.26 mi (314.24 km) |
| Ludinghausen to Kassel | 94.03 mi (151.32 km) |
| Ludinghausen to Kaufbeuren | 303.78 mi (488.89 km) |
| Ludinghausen to Kaufering | 297.11 mi (478.15 km) |
| Ludinghausen to Kaufungen | 99.75 mi (160.53 km) |
| Ludinghausen to Kehl | 221.75 mi (356.87 km) |
| Ludinghausen to Kelheim | 277.38 mi (446.40 km) |
