| Frogn to Koscielisko | 807.61 mi (1,299.72 km) |
| Frogn to Koscierzyna | 473.94 mi (762.73 km) |
| Frogn to Kostrzyn | 564.12 mi (907.87 km) |
| Frogn to Kostrzyn nad Odra | 514.75 mi (828.42 km) |
| Frogn to Koszalin | 432.96 mi (696.77 km) |
| Frogn to Kowary | 647.86 mi (1,042.63 km) |
| Frogn to Kozienice | 702.03 mi (1,129.80 km) |
| Frogn to Kozuchow | 581.55 mi (935.91 km) |
| Frogn to Kozy | 757.59 mi (1,219.23 km) |
| Frogn to Krakow | 759.64 mi (1,222.52 km) |
| Frogn to Krapkowice | 699.38 mi (1,125.54 km) |
| Frogn to Krasnik | 755.97 mi (1,216.62 km) |
| Frogn to Krasnystaw | 775.18 mi (1,247.52 km) |
| Frogn to Krosno | 819.32 mi (1,318.57 km) |
| Frogn to Krosno Odrzanskie | 556.66 mi (895.86 km) |
