| Kasterlee to Knurow | 603.90 mi (971.89 km) |
| Kasterlee to Kobylka | 696.99 mi (1,121.69 km) |
| Kasterlee to Kokoszki | 603.76 mi (971.66 km) |
| Kasterlee to Kolbuszowa | 736.76 mi (1,185.70 km) |
| Kasterlee to Kolno | 730.63 mi (1,175.83 km) |
| Kasterlee to Kolo | 588.40 mi (946.95 km) |
| Kasterlee to Kolobrzeg | 487.93 mi (785.25 km) |
| Kasterlee to Koluszki | 638.55 mi (1,027.64 km) |
| Kasterlee to Komorniki | 506.83 mi (815.66 km) |
| Kasterlee to Konin | 572.91 mi (922.01 km) |
| Kasterlee to Konskie | 668.02 mi (1,075.08 km) |
| Kasterlee to Konstancin-Jeziorna | 693.75 mi (1,116.48 km) |
| Kasterlee to Konstantynow Lodzki | 618.61 mi (995.55 km) |
| Kasterlee to Koronowo | 566.17 mi (911.16 km) |
| Kasterlee to Koscian | 504.13 mi (811.32 km) |
