| Somma Lombardo to Acqui Terme | 70.50 mi (113.45 km) |
| Somma Lombardo to Acri | 578.47 mi (930.96 km) |
| Somma Lombardo to Adelfia | 522.15 mi (840.31 km) |
| Somma Lombardo to Adrano | 637.49 mi (1,025.94 km) |
| Somma Lombardo to Adria | 168.39 mi (270.99 km) |
| Somma Lombardo to Afragola | 433.63 mi (697.86 km) |
| Somma Lombardo to Agliana | 167.02 mi (268.79 km) |
| Somma Lombardo to Agrate Brianza | 32.15 mi (51.75 km) |
| Somma Lombardo to Agrigento | 630.58 mi (1,014.82 km) |
| Somma Lombardo to Agropoli | 486.04 mi (782.20 km) |
| Somma Lombardo to Ala | 111.05 mi (178.71 km) |
| Somma Lombardo to Alassio | 119.20 mi (191.84 km) |
| Somma Lombardo to Alatri | 358.41 mi (576.80 km) |
| Somma Lombardo to Alba | 75.30 mi (121.18 km) |
| Somma Lombardo to Albano Laziale | 337.15 mi (542.59 km) |
