| Irlam to Jicin | 782.76 mi (1,259.73 km) |
| Irlam to Jihlava | 822.14 mi (1,323.10 km) |
| Irlam to Jindrichuv Hradec | 806.80 mi (1,298.41 km) |
| Irlam to Jirkov | 703.76 mi (1,132.60 km) |
| Irlam to Kadan | 700.02 mi (1,126.57 km) |
| Irlam to Karlovy Vary | 688.08 mi (1,107.36 km) |
| Irlam to Karvina | 928.58 mi (1,494.40 km) |
| Irlam to Kladno | 739.81 mi (1,190.60 km) |
| Irlam to Klasterec nad Ohri | 695.75 mi (1,119.70 km) |
| Irlam to Klatovy | 730.77 mi (1,176.07 km) |
| Irlam to Kolin | 787.76 mi (1,267.77 km) |
| Irlam to Koprivnice | 919.53 mi (1,479.83 km) |
| Irlam to Kralupy nad Vltavou | 745.80 mi (1,200.25 km) |
| Irlam to Kraluv Dvur | 742.96 mi (1,195.68 km) |
| Irlam to Krnov | 887.66 mi (1,428.55 km) |
