| Halluin to Knurow | 683.59 mi (1,100.14 km) |
| Halluin to Kobylka | 781.66 mi (1,257.96 km) |
| Halluin to Kokoszki | 689.11 mi (1,109.01 km) |
| Halluin to Kolbuszowa | 817.62 mi (1,315.83 km) |
| Halluin to Kolno | 816.12 mi (1,313.41 km) |
| Halluin to Kolo | 672.94 mi (1,082.99 km) |
| Halluin to Kolobrzeg | 572.95 mi (922.07 km) |
| Halluin to Koluszki | 722.35 mi (1,162.51 km) |
| Halluin to Komorniki | 591.55 mi (952.00 km) |
| Halluin to Konin | 657.48 mi (1,058.11 km) |
| Halluin to Konskie | 750.80 mi (1,208.29 km) |
| Halluin to Konstancin-Jeziorna | 778.11 mi (1,252.24 km) |
| Halluin to Konstantynow Lodzki | 702.39 mi (1,130.39 km) |
| Halluin to Koronowo | 651.73 mi (1,048.86 km) |
| Halluin to Koscian | 588.55 mi (947.17 km) |
