| Cay to Koscian | 1,160.14 mi (1,867.07 km) |
| Cay to Koscielisko | 921.51 mi (1,483.03 km) |
| Cay to Koscierzyna | 1,235.45 mi (1,988.27 km) |
| Cay to Kostrzyn | 1,160.35 mi (1,867.41 km) |
| Cay to Kostrzyn nad Odra | 1,243.30 mi (2,000.90 km) |
| Cay to Koszalin | 1,283.88 mi (2,066.21 km) |
| Cay to Kowary | 1,121.38 mi (1,804.69 km) |
| Cay to Kozienice | 1,007.32 mi (1,621.13 km) |
| Cay to Kozuchow | 1,174.47 mi (1,890.13 km) |
| Cay to Kozy | 973.48 mi (1,566.67 km) |
| Cay to Krakow | 961.28 mi (1,547.03 km) |
| Cay to Krapkowice | 1,039.36 mi (1,672.69 km) |
| Cay to Krasnik | 953.37 mi (1,534.30 km) |
| Cay to Krasnystaw | 937.28 mi (1,508.40 km) |
| Cay to Krosno | 892.23 mi (1,435.90 km) |
