| Colorno to Knurow | 531.32 mi (855.08 km) |
| Colorno to Kobylka | 709.44 mi (1,141.74 km) |
| Colorno to Kokoszki | 744.06 mi (1,197.45 km) |
| Colorno to Kolbuszowa | 644.11 mi (1,036.59 km) |
| Colorno to Kolno | 782.49 mi (1,259.30 km) |
| Colorno to Kolo | 627.14 mi (1,009.29 km) |
| Colorno to Kolobrzeg | 679.25 mi (1,093.15 km) |
| Colorno to Koluszki | 638.41 mi (1,027.42 km) |
| Colorno to Komorniki | 582.61 mi (937.62 km) |
| Colorno to Konin | 618.19 mi (994.88 km) |
| Colorno to Konskie | 633.07 mi (1,018.83 km) |
| Colorno to Konstancin-Jeziorna | 695.37 mi (1,119.09 km) |
| Colorno to Konstantynow Lodzki | 624.20 mi (1,004.56 km) |
| Colorno to Koronowo | 671.50 mi (1,080.68 km) |
| Colorno to Koscian | 570.77 mi (918.57 km) |
