| Leek to Jicin | 763.35 mi (1,228.50 km) |
| Leek to Jihlava | 801.16 mi (1,289.35 km) |
| Leek to Jindrichuv Hradec | 785.16 mi (1,263.60 km) |
| Leek to Jirkov | 683.60 mi (1,100.14 km) |
| Leek to Kadan | 679.53 mi (1,093.60 km) |
| Leek to Karlovy Vary | 667.13 mi (1,073.64 km) |
| Leek to Karvina | 909.57 mi (1,463.81 km) |
| Leek to Kladno | 719.32 mi (1,157.64 km) |
| Leek to Klasterec nad Ohri | 675.23 mi (1,086.68 km) |
| Leek to Klatovy | 708.65 mi (1,140.46 km) |
| Leek to Kolin | 767.58 mi (1,235.31 km) |
| Leek to Koprivnice | 899.98 mi (1,448.38 km) |
| Leek to Kralupy nad Vltavou | 725.58 mi (1,167.70 km) |
| Leek to Kraluv Dvur | 722.10 mi (1,162.11 km) |
| Leek to Krnov | 868.67 mi (1,397.99 km) |
