| Hemel Hempstead to Kanjiza | 1,006.87 mi (1,620.41 km) |
| Hemel Hempstead to Kikinda | 1,031.63 mi (1,660.24 km) |
| Hemel Hempstead to Kladovo | 1,165.70 mi (1,876.01 km) |
| Hemel Hempstead to Knic | 1,116.05 mi (1,796.12 km) |
| Hemel Hempstead to Knjazevac | 1,202.15 mi (1,934.68 km) |
| Hemel Hempstead to Koceljeva | 1,057.09 mi (1,701.22 km) |
| Hemel Hempstead to Kosjeric | 1,080.70 mi (1,739.23 km) |
| Hemel Hempstead to Kovacica | 1,065.09 mi (1,714.10 km) |
| Hemel Hempstead to Kovin | 1,092.97 mi (1,758.96 km) |
| Hemel Hempstead to Kragujevac | 1,121.00 mi (1,804.08 km) |
| Hemel Hempstead to Kraljevo | 1,122.86 mi (1,807.07 km) |
| Hemel Hempstead to Krupanj | 1,043.72 mi (1,679.71 km) |
| Hemel Hempstead to Krusevac | 1,154.23 mi (1,857.56 km) |
| Hemel Hempstead to Kucevo | 1,131.81 mi (1,821.47 km) |
| Hemel Hempstead to Kula | 1,002.41 mi (1,613.22 km) |
