| Sermoneta to Jicin | 624.36 mi (1,004.81 km) |
| Sermoneta to Jihlava | 556.83 mi (896.12 km) |
| Sermoneta to Jindrichuv Hradec | 533.74 mi (858.98 km) |
| Sermoneta to Jirkov | 618.78 mi (995.82 km) |
| Sermoneta to Kadan | 609.98 mi (981.67 km) |
| Sermoneta to Karlovy Vary | 599.79 mi (965.28 km) |
| Sermoneta to Karvina | 632.95 mi (1,018.63 km) |
| Sermoneta to Kladno | 596.61 mi (960.15 km) |
| Sermoneta to Klasterec nad Ohri | 610.48 mi (982.47 km) |
| Sermoneta to Klatovy | 542.29 mi (872.73 km) |
| Sermoneta to Kolin | 595.37 mi (958.15 km) |
| Sermoneta to Koprivnice | 609.25 mi (980.50 km) |
| Sermoneta to Kralupy nad Vltavou | 603.86 mi (971.81 km) |
| Sermoneta to Kraluv Dvur | 582.57 mi (937.55 km) |
| Sermoneta to Krnov | 631.94 mi (1,017.02 km) |
