| Friendly to Jicin | 4,314.65 mi (6,943.75 km) |
| Friendly to Jihlava | 4,358.47 mi (7,014.27 km) |
| Friendly to Jindrichuv Hradec | 4,343.88 mi (6,990.79 km) |
| Friendly to Jirkov | 4,238.61 mi (6,821.38 km) |
| Friendly to Kadan | 4,235.63 mi (6,816.59 km) |
| Friendly to Karlovy Vary | 4,224.56 mi (6,798.77 km) |
| Friendly to Karvina | 4,457.37 mi (7,173.44 km) |
| Friendly to Kladno | 4,275.30 mi (6,880.43 km) |
| Friendly to Klasterec nad Ohri | 4,231.44 mi (6,809.85 km) |
| Friendly to Klatovy | 4,267.85 mi (6,868.44 km) |
| Friendly to Kolin | 4,322.27 mi (6,956.02 km) |
| Friendly to Koprivnice | 4,451.04 mi (7,163.25 km) |
| Friendly to Kralupy nad Vltavou | 4,280.63 mi (6,889.00 km) |
| Friendly to Kraluv Dvur | 4,279.20 mi (6,886.71 km) |
| Friendly to Krnov | 4,416.74 mi (7,108.06 km) |
