| Irmo to Jicin | 4,709.07 mi (7,578.52 km) |
| Irmo to Jihlava | 4,751.92 mi (7,647.48 km) |
| Irmo to Jindrichuv Hradec | 4,736.83 mi (7,623.19 km) |
| Irmo to Jirkov | 4,632.46 mi (7,455.23 km) |
| Irmo to Kadan | 4,629.29 mi (7,450.13 km) |
| Irmo to Karlovy Vary | 4,617.92 mi (7,431.83 km) |
| Irmo to Karvina | 4,852.31 mi (7,809.04 km) |
| Irmo to Kladno | 4,669.01 mi (7,514.05 km) |
| Irmo to Klasterec nad Ohri | 4,625.08 mi (7,443.35 km) |
| Irmo to Klatovy | 4,660.41 mi (7,500.21 km) |
| Irmo to Kolin | 4,716.24 mi (7,590.06 km) |
| Irmo to Koprivnice | 4,845.62 mi (7,798.27 km) |
| Irmo to Kralupy nad Vltavou | 4,674.51 mi (7,522.89 km) |
| Irmo to Kraluv Dvur | 4,672.68 mi (7,519.95 km) |
| Irmo to Krnov | 4,811.62 mi (7,743.55 km) |
