| Hemel Hempstead to Kongen | 483.32 mi (777.83 km) |
| Hemel Hempstead to Konigs Wusterhausen | 599.45 mi (964.72 km) |
| Hemel Hempstead to Konigsbach-Stein | 443.64 mi (713.97 km) |
| Hemel Hempstead to Konigsbrunn | 558.09 mi (898.16 km) |
| Hemel Hempstead to Konigslutter am Elm | 480.81 mi (773.78 km) |
| Hemel Hempstead to Konigstein im Taunus | 403.36 mi (649.14 km) |
| Hemel Hempstead to Konigswinter | 339.81 mi (546.87 km) |
| Hemel Hempstead to Konstanz | 514.81 mi (828.51 km) |
| Hemel Hempstead to Konz | 339.31 mi (546.07 km) |
| Hemel Hempstead to Korb | 477.72 mi (768.81 km) |
| Hemel Hempstead to Korbach | 402.42 mi (647.64 km) |
| Hemel Hempstead to Korntal-Munchingen | 468.54 mi (754.04 km) |
| Hemel Hempstead to Kornwestheim | 470.10 mi (756.56 km) |
| Hemel Hempstead to Korschenbroich | 303.13 mi (487.84 km) |
| Hemel Hempstead to Kosching | 565.20 mi (909.61 km) |
