| Sidcup to Jicin | 666.33 mi (1,072.36 km) |
| Sidcup to Jihlava | 694.76 mi (1,118.10 km) |
| Sidcup to Jindrichuv Hradec | 675.18 mi (1,086.59 km) |
| Sidcup to Jirkov | 583.44 mi (938.95 km) |
| Sidcup to Kadan | 577.60 mi (929.56 km) |
| Sidcup to Karlovy Vary | 562.67 mi (905.52 km) |
| Sidcup to Karvina | 813.08 mi (1,308.53 km) |
| Sidcup to Kladno | 616.77 mi (992.59 km) |
| Sidcup to Klasterec nad Ohri | 573.17 mi (922.43 km) |
| Sidcup to Klatovy | 596.70 mi (960.29 km) |
| Sidcup to Kolin | 666.15 mi (1,072.07 km) |
| Sidcup to Koprivnice | 800.60 mi (1,288.44 km) |
| Sidcup to Kralupy nad Vltavou | 624.43 mi (1,004.92 km) |
| Sidcup to Kraluv Dvur | 617.35 mi (993.53 km) |
| Sidcup to Krnov | 772.71 mi (1,243.55 km) |
