| Collecchio to Koscielisko | 552.01 mi (888.38 km) |
| Collecchio to Koscierzyna | 734.26 mi (1,181.67 km) |
| Collecchio to Kostrzyn | 617.03 mi (993.01 km) |
| Collecchio to Kostrzyn nad Odra | 578.11 mi (930.37 km) |
| Collecchio to Koszalin | 705.13 mi (1,134.79 km) |
| Collecchio to Kowary | 491.90 mi (791.63 km) |
| Collecchio to Kozienice | 703.17 mi (1,131.64 km) |
| Collecchio to Kozuchow | 543.02 mi (873.91 km) |
| Collecchio to Kozy | 547.19 mi (880.62 km) |
| Collecchio to Krakow | 583.40 mi (938.89 km) |
| Collecchio to Krapkowice | 534.54 mi (860.27 km) |
| Collecchio to Krasnik | 699.50 mi (1,125.74 km) |
| Collecchio to Krasnystaw | 737.70 mi (1,187.22 km) |
| Collecchio to Krosno | 638.59 mi (1,027.71 km) |
| Collecchio to Krosno Odrzanskie | 550.54 mi (886.01 km) |
