| Kozlu to Jicin | 1,000.16 mi (1,609.60 km) |
| Kozlu to Jihlava | 954.53 mi (1,536.16 km) |
| Kozlu to Jindrichuv Hradec | 969.58 mi (1,560.39 km) |
| Kozlu to Jirkov | 1,074.62 mi (1,729.44 km) |
| Kozlu to Kadan | 1,077.42 mi (1,733.93 km) |
| Kozlu to Karlovy Vary | 1,088.45 mi (1,751.70 km) |
| Kozlu to Karvina | 861.14 mi (1,385.87 km) |
| Kozlu to Kladno | 1,037.79 mi (1,670.15 km) |
| Kozlu to Klasterec nad Ohri | 1,081.59 mi (1,740.65 km) |
| Kozlu to Klatovy | 1,046.45 mi (1,684.09 km) |
| Kozlu to Kolin | 991.20 mi (1,595.18 km) |
| Kozlu to Koprivnice | 864.96 mi (1,392.02 km) |
| Kozlu to Kralupy nad Vltavou | 1,032.66 mi (1,661.91 km) |
| Kozlu to Kraluv Dvur | 1,033.79 mi (1,663.72 km) |
| Kozlu to Krnov | 900.96 mi (1,449.95 km) |
