| Colleferro to Koscielisko | 618.02 mi (994.60 km) |
| Colleferro to Koscierzyna | 885.42 mi (1,424.94 km) |
| Colleferro to Kostrzyn | 762.39 mi (1,226.95 km) |
| Colleferro to Kostrzyn nad Odra | 753.95 mi (1,213.36 km) |
| Colleferro to Koszalin | 873.50 mi (1,405.77 km) |
| Colleferro to Kowary | 640.05 mi (1,030.05 km) |
| Colleferro to Kozienice | 790.97 mi (1,272.95 km) |
| Colleferro to Kozuchow | 702.69 mi (1,130.87 km) |
| Colleferro to Kozy | 634.37 mi (1,020.93 km) |
| Colleferro to Krakow | 664.04 mi (1,068.67 km) |
| Colleferro to Krapkowice | 647.98 mi (1,042.82 km) |
| Colleferro to Krasnik | 770.26 mi (1,239.62 km) |
| Colleferro to Krasnystaw | 800.60 mi (1,288.45 km) |
| Colleferro to Krosno | 691.31 mi (1,112.56 km) |
| Colleferro to Krosno Odrzanskie | 718.35 mi (1,156.07 km) |
