| Downham Market to Jicin | 659.10 mi (1,060.71 km) |
| Downham Market to Jihlava | 695.37 mi (1,119.10 km) |
| Downham Market to Jindrichuv Hradec | 678.95 mi (1,092.66 km) |
| Downham Market to Jirkov | 578.58 mi (931.14 km) |
| Downham Market to Kadan | 574.22 mi (924.12 km) |
| Downham Market to Karlovy Vary | 561.42 mi (903.52 km) |
| Downham Market to Karvina | 805.67 mi (1,296.61 km) |
| Downham Market to Kladno | 613.98 mi (988.11 km) |
| Downham Market to Klasterec nad Ohri | 569.89 mi (917.14 km) |
| Downham Market to Klatovy | 602.21 mi (969.17 km) |
| Downham Market to Kolin | 662.51 mi (1,066.20 km) |
| Downham Market to Koprivnice | 795.47 mi (1,280.19 km) |
| Downham Market to Kralupy nad Vltavou | 620.48 mi (998.56 km) |
| Downham Market to Kraluv Dvur | 616.44 mi (992.06 km) |
| Downham Market to Krnov | 764.83 mi (1,230.87 km) |
