| Colleferro to Knurow | 645.76 mi (1,039.25 km) |
| Colleferro to Kobylka | 826.36 mi (1,329.90 km) |
| Colleferro to Kokoszki | 907.26 mi (1,460.09 km) |
| Colleferro to Kolbuszowa | 721.91 mi (1,161.79 km) |
| Colleferro to Kolno | 905.98 mi (1,458.04 km) |
| Colleferro to Kolo | 769.56 mi (1,238.49 km) |
| Colleferro to Kolobrzeg | 867.68 mi (1,396.40 km) |
| Colleferro to Koluszki | 762.18 mi (1,226.61 km) |
| Colleferro to Komorniki | 747.94 mi (1,203.69 km) |
| Colleferro to Konin | 764.94 mi (1,231.05 km) |
| Colleferro to Konskie | 741.98 mi (1,194.10 km) |
| Colleferro to Konstancin-Jeziorna | 809.74 mi (1,303.15 km) |
| Colleferro to Konstantynow Lodzki | 753.25 mi (1,212.24 km) |
| Colleferro to Koronowo | 832.06 mi (1,339.06 km) |
| Colleferro to Koscian | 735.15 mi (1,183.11 km) |
