| Opalenica to Jicin | 137.15 mi (220.72 km) |
| Opalenica to Jihlava | 204.07 mi (328.41 km) |
| Opalenica to Jindrichuv Hradec | 227.11 mi (365.50 km) |
| Opalenica to Jirkov | 178.70 mi (287.59 km) |
| Opalenica to Kadan | 190.25 mi (306.17 km) |
| Opalenica to Karlovy Vary | 209.79 mi (337.63 km) |
| Opalenica to Karvina | 193.06 mi (310.70 km) |
| Opalenica to Kladno | 179.56 mi (288.97 km) |
| Opalenica to Klasterec nad Ohri | 192.93 mi (310.49 km) |
| Opalenica to Klatovy | 242.83 mi (390.80 km) |
| Opalenica to Kolin | 166.04 mi (267.22 km) |
| Opalenica to Koprivnice | 201.71 mi (324.62 km) |
| Opalenica to Kralupy nad Vltavou | 169.23 mi (272.35 km) |
| Opalenica to Kraluv Dvur | 192.81 mi (310.29 km) |
| Opalenica to Krnov | 162.98 mi (262.28 km) |
