| Sid to Amelia | 383.07 mi (616.48 km) |
| Sid to Anagni | 383.59 mi (617.33 km) |
| Sid to Ancona | 300.69 mi (483.92 km) |
| Sid to Andria | 307.29 mi (494.54 km) |
| Sid to Angri | 383.87 mi (617.78 km) |
| Sid to Anguillara Sabazia | 406.52 mi (654.23 km) |
| Sid to Anzio | 417.68 mi (672.20 km) |
| Sid to Anzola dell'Emilia | 395.64 mi (636.72 km) |
| Sid to Aosta | 578.90 mi (931.64 km) |
| Sid to Apricena | 299.79 mi (482.46 km) |
| Sid to Aprilia | 410.88 mi (661.25 km) |
| Sid to Aradeo | 348.82 mi (561.37 km) |
| Sid to Aragona | 607.23 mi (977.25 km) |
| Sid to Arco | 407.82 mi (656.33 km) |
| Sid to Arcola | 463.93 mi (746.63 km) |
