| Illzach to Jicin | 405.52 mi (652.61 km) |
| Illzach to Jihlava | 392.69 mi (631.97 km) |
| Illzach to Jindrichuv Hradec | 362.95 mi (584.11 km) |
| Illzach to Jirkov | 333.41 mi (536.57 km) |
| Illzach to Kadan | 322.31 mi (518.71 km) |
| Illzach to Karlovy Vary | 302.05 mi (486.11 km) |
| Illzach to Karvina | 528.46 mi (850.48 km) |
| Illzach to Kladno | 347.04 mi (558.51 km) |
| Illzach to Klasterec nad Ohri | 318.88 mi (513.18 km) |
| Illzach to Klatovy | 293.66 mi (472.60 km) |
| Illzach to Kolin | 388.67 mi (625.51 km) |
| Illzach to Koprivnice | 507.70 mi (817.06 km) |
| Illzach to Kralupy nad Vltavou | 358.20 mi (576.47 km) |
| Illzach to Kraluv Dvur | 338.64 mi (544.99 km) |
| Illzach to Krnov | 495.62 mi (797.63 km) |
