| Hemel Hempstead to Karahalli | 1,715.02 mi (2,760.07 km) |
| Hemel Hempstead to Karakocan | 2,121.76 mi (3,414.64 km) |
| Hemel Hempstead to Karakopru | 2,146.81 mi (3,454.96 km) |
| Hemel Hempstead to Karaman | 1,917.10 mi (3,085.28 km) |
| Hemel Hempstead to Karapinar | 1,906.01 mi (3,067.42 km) |
| Hemel Hempstead to Karatas | 2,034.15 mi (3,273.65 km) |
| Hemel Hempstead to Karatepe | 1,625.08 mi (2,615.32 km) |
| Hemel Hempstead to Karayilan | 2,062.02 mi (3,318.49 km) |
| Hemel Hempstead to Kargipinar | 1,989.93 mi (3,202.49 km) |
| Hemel Hempstead to Karkamis | 2,129.69 mi (3,427.41 km) |
| Hemel Hempstead to Karliova | 2,148.56 mi (3,457.77 km) |
| Hemel Hempstead to Kars | 2,183.50 mi (3,514.01 km) |
| Hemel Hempstead to Kartal | 1,586.60 mi (2,553.38 km) |
| Hemel Hempstead to Kas | 1,821.47 mi (2,931.38 km) |
| Hemel Hempstead to Kastamonu | 1,757.03 mi (2,827.67 km) |
