| Cay to Jicin | 1,120.73 mi (1,803.64 km) |
| Cay to Jihlava | 1,066.76 mi (1,716.78 km) |
| Cay to Jindrichuv Hradec | 1,076.95 mi (1,733.18 km) |
| Cay to Jirkov | 1,188.59 mi (1,912.85 km) |
| Cay to Kadan | 1,189.70 mi (1,914.64 km) |
| Cay to Karlovy Vary | 1,198.10 mi (1,928.16 km) |
| Cay to Karvina | 991.01 mi (1,594.87 km) |
| Cay to Kladno | 1,151.06 mi (1,852.45 km) |
| Cay to Klasterec nad Ohri | 1,193.60 mi (1,920.92 km) |
| Cay to Klatovy | 1,149.90 mi (1,850.58 km) |
| Cay to Kolin | 1,107.61 mi (1,782.53 km) |
| Cay to Koprivnice | 990.64 mi (1,594.28 km) |
| Cay to Kralupy nad Vltavou | 1,147.52 mi (1,846.75 km) |
| Cay to Kraluv Dvur | 1,145.03 mi (1,842.75 km) |
| Cay to Krnov | 1,028.75 mi (1,655.62 km) |
