| Castel San Giorgio to Ascoli Piceno | 153.93 mi (247.73 km) |
| Castel San Giorgio to Asola | 374.94 mi (603.42 km) |
| Castel San Giorgio to Asolo | 373.75 mi (601.50 km) |
| Castel San Giorgio to Assemini | 318.78 mi (513.03 km) |
| Castel San Giorgio to Assisi | 191.16 mi (307.64 km) |
| Castel San Giorgio to Asti | 434.62 mi (699.45 km) |
| Castel San Giorgio to Atessa | 89.62 mi (144.22 km) |
| Castel San Giorgio to Atri | 129.75 mi (208.81 km) |
| Castel San Giorgio to Atripalda | 11.32 mi (18.21 km) |
| Castel San Giorgio to Augusta | 245.70 mi (395.41 km) |
| Castel San Giorgio to Aulla | 338.14 mi (544.18 km) |
| Castel San Giorgio to Aurisina | 345.33 mi (555.75 km) |
| Castel San Giorgio to Avellino | 10.32 mi (16.61 km) |
| Castel San Giorgio to Aversa | 29.03 mi (46.72 km) |
| Castel San Giorgio to Avezzano | 108.71 mi (174.94 km) |
