| Hemel Hempstead to Klaukkala | 1,130.24 mi (1,818.95 km) |
| Hemel Hempstead to Kokkola | 1,192.03 mi (1,918.39 km) |
| Hemel Hempstead to Kontiolahti | 1,345.04 mi (2,164.63 km) |
| Hemel Hempstead to Korsholm | 1,126.95 mi (1,813.65 km) |
| Hemel Hempstead to Kotka | 1,202.80 mi (1,935.72 km) |
| Hemel Hempstead to Kouvola | 1,203.97 mi (1,937.60 km) |
| Hemel Hempstead to Kuhmo | 1,371.16 mi (2,206.67 km) |
| Hemel Hempstead to Kuopio | 1,284.76 mi (2,067.63 km) |
| Hemel Hempstead to Kurikka | 1,127.77 mi (1,814.97 km) |
| Hemel Hempstead to Kuusamo | 1,419.85 mi (2,285.03 km) |
| Hemel Hempstead to Kuusankoski | 1,202.34 mi (1,934.97 km) |
| Hemel Hempstead to Lahti | 1,173.49 mi (1,888.55 km) |
| Hemel Hempstead to Laitila | 1,049.56 mi (1,689.10 km) |
| Hemel Hempstead to Lapinlahti | 1,289.98 mi (2,076.03 km) |
| Hemel Hempstead to Lappeenranta | 1,255.36 mi (2,020.30 km) |
