| Ridge to Jicin | 4,055.11 mi (6,526.06 km) |
| Ridge to Jihlava | 4,098.31 mi (6,595.59 km) |
| Ridge to Jindrichuv Hradec | 4,083.44 mi (6,571.67 km) |
| Ridge to Jirkov | 3,978.68 mi (6,403.07 km) |
| Ridge to Kadan | 3,975.59 mi (6,398.09 km) |
| Ridge to Karlovy Vary | 3,964.34 mi (6,379.99 km) |
| Ridge to Karvina | 4,198.22 mi (6,756.39 km) |
| Ridge to Kladno | 4,015.29 mi (6,461.99 km) |
| Ridge to Klasterec nad Ohri | 3,971.39 mi (6,391.33 km) |
| Ridge to Klatovy | 4,007.22 mi (6,449.00 km) |
| Ridge to Kolin | 4,062.42 mi (6,537.84 km) |
| Ridge to Koprivnice | 4,191.61 mi (6,745.75 km) |
| Ridge to Kralupy nad Vltavou | 4,020.72 mi (6,470.72 km) |
| Ridge to Kraluv Dvur | 4,019.05 mi (6,468.04 km) |
| Ridge to Krnov | 4,157.55 mi (6,690.92 km) |
