| Colonia to Kluczbork | 4,216.38 mi (6,785.61 km) |
| Colonia to Knurow | 4,260.71 mi (6,856.94 km) |
| Colonia to Kobylka | 4,279.32 mi (6,886.89 km) |
| Colonia to Kokoszki | 4,113.09 mi (6,619.37 km) |
| Colonia to Kolbuszowa | 4,375.79 mi (7,042.16 km) |
| Colonia to Kolno | 4,267.14 mi (6,867.30 km) |
| Colonia to Kolo | 4,190.26 mi (6,743.57 km) |
| Colonia to Kolobrzeg | 4,014.37 mi (6,460.51 km) |
| Colonia to Koluszki | 4,248.81 mi (6,837.80 km) |
| Colonia to Komorniki | 4,116.42 mi (6,624.74 km) |
| Colonia to Konin | 4,176.17 mi (6,720.90 km) |
| Colonia to Konskie | 4,291.06 mi (6,905.79 km) |
| Colonia to Konstancin-Jeziorna | 4,285.22 mi (6,896.39 km) |
| Colonia to Konstantynow Lodzki | 4,231.58 mi (6,810.07 km) |
| Colonia to Koronowo | 4,127.22 mi (6,642.12 km) |
