| Cal to Jicin | 1,096.93 mi (1,765.33 km) |
| Cal to Jihlava | 1,039.03 mi (1,672.15 km) |
| Cal to Jindrichuv Hradec | 1,046.57 mi (1,684.29 km) |
| Cal to Jirkov | 1,160.57 mi (1,867.76 km) |
| Cal to Kadan | 1,160.78 mi (1,868.09 km) |
| Cal to Karlovy Vary | 1,167.72 mi (1,879.27 km) |
| Cal to Karvina | 973.92 mi (1,567.38 km) |
| Cal to Kladno | 1,123.01 mi (1,807.31 km) |
| Cal to Klasterec nad Ohri | 1,164.50 mi (1,874.08 km) |
| Cal to Klatovy | 1,116.78 mi (1,797.28 km) |
| Cal to Kolin | 1,081.68 mi (1,740.80 km) |
| Cal to Koprivnice | 971.16 mi (1,562.93 km) |
| Cal to Kralupy nad Vltavou | 1,120.35 mi (1,803.03 km) |
| Cal to Kraluv Dvur | 1,115.97 mi (1,795.98 km) |
| Cal to Krnov | 1,010.02 mi (1,625.46 km) |
