| Cities | Distance |
|---|---|
| Opalenica to Klaukkala | 641.61 mi (1,032.57 km) |
| Opalenica to Kokkola | 832.46 mi (1,339.71 km) |
| Opalenica to Kontiolahti | 874.01 mi (1,406.59 km) |
| Opalenica to Korsholm | 770.77 mi (1,240.44 km) |
| Opalenica to Kotka | 691.01 mi (1,112.07 km) |
| Opalenica to Kouvola | 707.51 mi (1,138.63 km) |
| Opalenica to Kuhmo | 941.39 mi (1,515.02 km) |
| Opalenica to Kuopio | 839.16 mi (1,350.49 km) |
| Opalenica to Kurikka | 745.44 mi (1,199.67 km) |
| Opalenica to Kuusamo | 1,041.98 mi (1,676.91 km) |
| Opalenica to Kuusankoski | 708.05 mi (1,139.50 km) |
| Opalenica to Lahti | 693.09 mi (1,115.41 km) |
| Opalenica to Laitila | 625.21 mi (1,006.18 km) |
| Opalenica to Lapinlahti | 861.35 mi (1,386.21 km) |
| Opalenica to Lappeenranta | 749.76 mi (1,206.62 km) |