| Lopik to Knurow | 607.13 mi (977.09 km) |
| Lopik to Kobylka | 687.94 mi (1,107.13 km) |
| Lopik to Kokoszki | 583.68 mi (939.34 km) |
| Lopik to Kolbuszowa | 737.37 mi (1,186.68 km) |
| Lopik to Kolno | 716.51 mi (1,153.11 km) |
| Lopik to Kolo | 580.34 mi (933.96 km) |
| Lopik to Kolobrzeg | 466.24 mi (750.34 km) |
| Lopik to Koluszki | 632.76 mi (1,018.33 km) |
| Lopik to Komorniki | 498.40 mi (802.10 km) |
| Lopik to Konin | 564.77 mi (908.92 km) |
| Lopik to Konskie | 664.87 mi (1,070.01 km) |
| Lopik to Konstancin-Jeziorna | 685.94 mi (1,103.92 km) |
| Lopik to Konstantynow Lodzki | 612.95 mi (986.45 km) |
| Lopik to Koronowo | 551.46 mi (887.50 km) |
| Lopik to Koscian | 496.94 mi (799.76 km) |
