| Cal to Koscian | 1,146.26 mi (1,844.73 km) |
| Cal to Koscielisko | 906.60 mi (1,459.03 km) |
| Cal to Koscierzyna | 1,231.85 mi (1,982.48 km) |
| Cal to Kostrzyn | 1,149.15 mi (1,849.37 km) |
| Cal to Kostrzyn nad Odra | 1,226.27 mi (1,973.49 km) |
| Cal to Koszalin | 1,275.95 mi (2,053.44 km) |
| Cal to Kowary | 1,100.30 mi (1,770.76 km) |
| Cal to Kozienice | 1,007.20 mi (1,620.93 km) |
| Cal to Kozuchow | 1,156.59 mi (1,861.35 km) |
| Cal to Kozy | 958.48 mi (1,542.53 km) |
| Cal to Krakow | 949.84 mi (1,528.61 km) |
| Cal to Krapkowice | 1,023.02 mi (1,646.38 km) |
| Cal to Krasnik | 953.60 mi (1,534.67 km) |
| Cal to Krasnystaw | 941.55 mi (1,515.27 km) |
| Cal to Krosno | 886.26 mi (1,426.29 km) |
