| Wallingford to Kamen | 377.07 mi (606.83 km) |
| Wallingford to Kamenz | 655.03 mi (1,054.17 km) |
| Wallingford to Kamp-Lintfort | 328.96 mi (529.41 km) |
| Wallingford to Kandel | 446.02 mi (717.79 km) |
| Wallingford to Kappeln | 504.10 mi (811.26 km) |
| Wallingford to Karben | 440.81 mi (709.41 km) |
| Wallingford to Karlsdorf-Neuthard | 458.40 mi (737.72 km) |
| Wallingford to Karlsfeld | 606.08 mi (975.39 km) |
| Wallingford to Karlsruhe | 456.57 mi (734.78 km) |
| Wallingford to Kassel | 457.35 mi (736.03 km) |
| Wallingford to Kaufbeuren | 583.20 mi (938.57 km) |
| Wallingford to Kaufering | 586.71 mi (944.22 km) |
| Wallingford to Kaufungen | 462.81 mi (744.82 km) |
| Wallingford to Kehl | 447.97 mi (720.94 km) |
| Wallingford to Kelheim | 602.11 mi (969.01 km) |
