| Ploermel to Koscielisko | 1,018.45 mi (1,639.04 km) |
| Ploermel to Koscierzyna | 978.72 mi (1,575.09 km) |
| Ploermel to Kostrzyn | 918.05 mi (1,477.45 km) |
| Ploermel to Kostrzyn nad Odra | 817.01 mi (1,314.85 km) |
| Ploermel to Koszalin | 911.80 mi (1,467.40 km) |
| Ploermel to Kowary | 841.47 mi (1,354.22 km) |
| Ploermel to Kozienice | 1,093.65 mi (1,760.07 km) |
| Ploermel to Kozuchow | 841.66 mi (1,354.52 km) |
| Ploermel to Kozy | 984.31 mi (1,584.09 km) |
| Ploermel to Krakow | 1,019.20 mi (1,640.25 km) |
| Ploermel to Krapkowice | 932.83 mi (1,501.24 km) |
| Ploermel to Krasnik | 1,119.79 mi (1,802.13 km) |
| Ploermel to Krasnystaw | 1,161.92 mi (1,869.93 km) |
| Ploermel to Krosno | 1,100.64 mi (1,771.31 km) |
| Ploermel to Krosno Odrzanskie | 824.94 mi (1,327.61 km) |
