| Castel San Giorgio to Krotoszyn | 764.22 mi (1,229.89 km) |
| Castel San Giorgio to Kruszwica | 839.29 mi (1,350.71 km) |
| Castel San Giorgio to Krynica | 669.13 mi (1,076.85 km) |
| Castel San Giorgio to Krzeszowice | 688.45 mi (1,107.96 km) |
| Castel San Giorgio to Kudowa-Zdroj | 671.19 mi (1,080.18 km) |
| Castel San Giorgio to Kutno | 821.21 mi (1,321.61 km) |
| Castel San Giorgio to Kwidzyn | 916.24 mi (1,474.54 km) |
| Castel San Giorgio to Lancut | 737.28 mi (1,186.53 km) |
| Castel San Giorgio to Lapy | 925.88 mi (1,490.06 km) |
| Castel San Giorgio to Lask | 775.85 mi (1,248.60 km) |
| Castel San Giorgio to Laziska Gorne | 677.42 mi (1,090.20 km) |
| Castel San Giorgio to Lebork | 961.48 mi (1,547.35 km) |
| Castel San Giorgio to Leczna | 824.66 mi (1,327.16 km) |
| Castel San Giorgio to Leczyca | 807.02 mi (1,298.78 km) |
| Castel San Giorgio to Legionowo | 853.86 mi (1,374.16 km) |
