| Cay to Jozefow | 1,047.27 mi (1,685.42 km) |
| Cay to Kalisz | 1,103.24 mi (1,775.49 km) |
| Cay to Kamien Pomorski | 1,309.08 mi (2,106.75 km) |
| Cay to Kamienna Gora | 1,114.60 mi (1,793.78 km) |
| Cay to Karczew | 1,043.94 mi (1,680.05 km) |
| Cay to Kartuzy | 1,242.79 mi (2,000.08 km) |
| Cay to Katowice | 998.22 mi (1,606.47 km) |
| Cay to Kedzierzyn-Kozle | 1,026.46 mi (1,651.93 km) |
| Cay to Kepno | 1,080.90 mi (1,739.53 km) |
| Cay to Ketrzyn | 1,162.48 mi (1,870.84 km) |
| Cay to Kety | 973.26 mi (1,566.31 km) |
| Cay to Kielce | 987.96 mi (1,589.97 km) |
| Cay to Kielczow | 1,096.89 mi (1,765.27 km) |
| Cay to Klobuck | 1,034.97 mi (1,665.63 km) |
| Cay to Klodzko | 1,078.34 mi (1,735.43 km) |
