| Schmallenberg to Kamen | 40.61 mi (65.35 km) |
| Schmallenberg to Kamenz | 251.80 mi (405.23 km) |
| Schmallenberg to Kamp-Lintfort | 79.40 mi (127.79 km) |
| Schmallenberg to Kandel | 142.78 mi (229.77 km) |
| Schmallenberg to Kappeln | 252.18 mi (405.84 km) |
| Schmallenberg to Karben | 66.79 mi (107.48 km) |
| Schmallenberg to Karlsdorf-Neuthard | 139.53 mi (224.55 km) |
| Schmallenberg to Karlsfeld | 247.51 mi (398.32 km) |
| Schmallenberg to Karlsruhe | 147.94 mi (238.09 km) |
| Schmallenberg to Kassel | 53.75 mi (86.50 km) |
| Schmallenberg to Kaufbeuren | 249.00 mi (400.72 km) |
| Schmallenberg to Kaufering | 241.63 mi (388.86 km) |
| Schmallenberg to Kaufungen | 58.46 mi (94.08 km) |
| Schmallenberg to Kehl | 179.63 mi (289.09 km) |
| Schmallenberg to Kelheim | 221.46 mi (356.40 km) |
