| Sluis to Knurow | 671.55 mi (1,080.75 km) |
| Sluis to Kobylka | 762.14 mi (1,226.54 km) |
| Sluis to Kokoszki | 663.21 mi (1,067.33 km) |
| Sluis to Kolbuszowa | 804.22 mi (1,294.26 km) |
| Sluis to Kolno | 793.63 mi (1,277.22 km) |
| Sluis to Kolo | 653.82 mi (1,052.23 km) |
| Sluis to Kolobrzeg | 546.17 mi (878.97 km) |
| Sluis to Koluszki | 704.70 mi (1,134.11 km) |
| Sluis to Komorniki | 572.05 mi (920.62 km) |
| Sluis to Konin | 638.29 mi (1,027.23 km) |
| Sluis to Konskie | 734.84 mi (1,182.61 km) |
| Sluis to Konstancin-Jeziorna | 759.33 mi (1,222.02 km) |
| Sluis to Konstantynow Lodzki | 684.79 mi (1,102.06 km) |
| Sluis to Koronowo | 628.76 mi (1,011.89 km) |
| Sluis to Koscian | 569.76 mi (916.94 km) |
