| Castel San Giorgio to Acqui Terme | 414.95 mi (667.80 km) |
| Castel San Giorgio to Acri | 125.56 mi (202.07 km) |
| Castel San Giorgio to Adelfia | 114.15 mi (183.71 km) |
| Castel San Giorgio to Adrano | 215.45 mi (346.74 km) |
| Castel San Giorgio to Adria | 323.81 mi (521.13 km) |
| Castel San Giorgio to Afragola | 22.05 mi (35.49 km) |
| Castel San Giorgio to Agliana | 286.43 mi (460.96 km) |
| Castel San Giorgio to Agrate Brianza | 427.15 mi (687.44 km) |
| Castel San Giorgio to Agrigento | 246.89 mi (397.34 km) |
| Castel San Giorgio to Agropoli | 33.43 mi (53.80 km) |
| Castel San Giorgio to Ala | 390.30 mi (628.12 km) |
| Castel San Giorgio to Alassio | 400.48 mi (644.52 km) |
| Castel San Giorgio to Alatri | 95.97 mi (154.46 km) |
| Castel San Giorgio to Alba | 432.96 mi (696.79 km) |
| Castel San Giorgio to Albano Laziale | 124.34 mi (200.11 km) |
