| Sluis to Koscielisko | 739.82 mi (1,190.62 km) |
| Sluis to Koscierzyna | 639.72 mi (1,029.53 km) |
| Sluis to Kostrzyn | 594.33 mi (956.48 km) |
| Sluis to Kostrzyn nad Odra | 487.95 mi (785.28 km) |
| Sluis to Koszalin | 570.24 mi (917.71 km) |
| Sluis to Kowary | 541.17 mi (870.93 km) |
| Sluis to Kozienice | 781.12 mi (1,257.09 km) |
| Sluis to Kozuchow | 525.27 mi (845.34 km) |
| Sluis to Kozy | 697.27 mi (1,122.14 km) |
| Sluis to Krakow | 728.07 mi (1,171.72 km) |
| Sluis to Krapkowice | 637.12 mi (1,025.35 km) |
| Sluis to Krasnik | 815.01 mi (1,311.63 km) |
| Sluis to Krasnystaw | 855.80 mi (1,377.28 km) |
| Sluis to Krosno | 812.72 mi (1,307.95 km) |
| Sluis to Krosno Odrzanskie | 503.88 mi (810.92 km) |
