| Hemel Hempstead to Karis | 1,087.75 mi (1,750.56 km) |
| Hemel Hempstead to Karkkila | 1,117.10 mi (1,797.79 km) |
| Hemel Hempstead to Kauhajoki | 1,115.16 mi (1,794.67 km) |
| Hemel Hempstead to Kauhava | 1,163.06 mi (1,871.76 km) |
| Hemel Hempstead to Kauniainen | 1,125.77 mi (1,811.76 km) |
| Hemel Hempstead to Kemi | 1,301.17 mi (2,094.03 km) |
| Hemel Hempstead to Kemijarvi | 1,405.43 mi (2,261.82 km) |
| Hemel Hempstead to Kempele | 1,291.94 mi (2,079.17 km) |
| Hemel Hempstead to Kerava | 1,141.91 mi (1,837.72 km) |
| Hemel Hempstead to Keuruu | 1,180.60 mi (1,899.99 km) |
| Hemel Hempstead to Kiiminki | 1,306.67 mi (2,102.88 km) |
| Hemel Hempstead to Kirkkonummi | 1,113.18 mi (1,791.49 km) |
| Hemel Hempstead to Kitee | 1,338.41 mi (2,153.96 km) |
| Hemel Hempstead to Kiuruvesi | 1,277.49 mi (2,055.92 km) |
| Hemel Hempstead to Kivisto | 1,131.92 mi (1,821.64 km) |
