| Castel San Giorgio to Koscielisko | 639.12 mi (1,028.56 km) |
| Castel San Giorgio to Koscierzyna | 933.67 mi (1,502.60 km) |
| Castel San Giorgio to Kostrzyn | 810.99 mi (1,305.17 km) |
| Castel San Giorgio to Kostrzyn nad Odra | 815.65 mi (1,312.66 km) |
| Castel San Giorgio to Koszalin | 929.53 mi (1,495.94 km) |
| Castel San Giorgio to Kowary | 693.64 mi (1,116.31 km) |
| Castel San Giorgio to Kozienice | 814.43 mi (1,310.70 km) |
| Castel San Giorgio to Kozuchow | 758.93 mi (1,221.38 km) |
| Castel San Giorgio to Kozy | 663.48 mi (1,067.77 km) |
| Castel San Giorgio to Krakow | 689.10 mi (1,109.00 km) |
| Castel San Giorgio to Krapkowice | 687.25 mi (1,106.01 km) |
| Castel San Giorgio to Krasnik | 787.11 mi (1,266.74 km) |
| Castel San Giorgio to Krasnystaw | 813.11 mi (1,308.58 km) |
| Castel San Giorgio to Krosno | 703.40 mi (1,132.02 km) |
| Castel San Giorgio to Krosno Odrzanskie | 777.53 mi (1,251.31 km) |
