| Walcourt to Kamenz | 428.70 mi (689.92 km) |
| Walcourt to Kamp-Lintfort | 126.38 mi (203.39 km) |
| Walcourt to Kandel | 187.38 mi (301.56 km) |
| Walcourt to Kappeln | 382.91 mi (616.23 km) |
| Walcourt to Karben | 192.26 mi (309.42 km) |
| Walcourt to Karlsdorf-Neuthard | 199.83 mi (321.60 km) |
| Walcourt to Karlsfeld | 347.53 mi (559.30 km) |
| Walcourt to Karlsruhe | 197.94 mi (318.55 km) |
| Walcourt to Kassel | 233.81 mi (376.28 km) |
| Walcourt to Kaufbeuren | 325.02 mi (523.07 km) |
| Walcourt to Kaufering | 328.11 mi (528.04 km) |
| Walcourt to Kaufungen | 238.17 mi (383.30 km) |
| Walcourt to Kehl | 192.04 mi (309.05 km) |
| Walcourt to Kelheim | 346.04 mi (556.90 km) |
| Walcourt to Kelkheim (Taunus) | 178.54 mi (287.33 km) |
