| Hemel Hempstead to Kamen | 348.55 mi (560.94 km) |
| Hemel Hempstead to Kamenz | 626.37 mi (1,008.04 km) |
| Hemel Hempstead to Kamp-Lintfort | 300.74 mi (484.00 km) |
| Hemel Hempstead to Kandel | 423.53 mi (681.60 km) |
| Hemel Hempstead to Kappeln | 474.39 mi (763.45 km) |
| Hemel Hempstead to Karben | 414.91 mi (667.73 km) |
| Hemel Hempstead to Karlsdorf-Neuthard | 435.44 mi (700.78 km) |
| Hemel Hempstead to Karlsfeld | 582.93 mi (938.13 km) |
| Hemel Hempstead to Karlsruhe | 434.09 mi (698.60 km) |
| Hemel Hempstead to Kassel | 429.10 mi (690.58 km) |
| Hemel Hempstead to Kaufbeuren | 561.41 mi (903.50 km) |
| Hemel Hempstead to Kaufering | 564.27 mi (908.11 km) |
| Hemel Hempstead to Kaufungen | 434.60 mi (699.43 km) |
| Hemel Hempstead to Kehl | 427.38 mi (687.80 km) |
| Hemel Hempstead to Kelheim | 577.39 mi (929.21 km) |
