| Opalenica to Jozefow | 204.33 mi (328.83 km) |
| Opalenica to Kalisz | 80.39 mi (129.38 km) |
| Opalenica to Kamien Pomorski | 133.47 mi (214.80 km) |
| Opalenica to Kamienna Gora | 106.59 mi (171.54 km) |
| Opalenica to Karczew | 205.38 mi (330.53 km) |
| Opalenica to Kartuzy | 158.17 mi (254.55 km) |
| Opalenica to Katowice | 180.37 mi (290.27 km) |
| Opalenica to Kedzierzyn-Kozle | 155.70 mi (250.58 km) |
| Opalenica to Kepno | 97.51 mi (156.93 km) |
| Opalenica to Ketrzyn | 239.43 mi (385.33 km) |
| Opalenica to Kety | 206.04 mi (331.59 km) |
| Opalenica to Kielce | 206.40 mi (332.17 km) |
| Opalenica to Kielczow | 87.03 mi (140.07 km) |
| Opalenica to Klobuck | 144.64 mi (232.78 km) |
| Opalenica to Klodzko | 129.92 mi (209.08 km) |
