| San Martino Buon Albergo to Acqui Terme | 138.26 mi (222.52 km) |
| San Martino Buon Albergo to Acri | 489.29 mi (787.43 km) |
| San Martino Buon Albergo to Adelfia | 421.04 mi (677.60 km) |
| San Martino Buon Albergo to Adrano | 569.04 mi (915.79 km) |
| San Martino Buon Albergo to Adria | 52.71 mi (84.83 km) |
| San Martino Buon Albergo to Afragola | 350.57 mi (564.18 km) |
| San Martino Buon Albergo to Agliana | 104.91 mi (168.83 km) |
| San Martino Buon Albergo to Agrate Brianza | 85.53 mi (137.64 km) |
| San Martino Buon Albergo to Agrigento | 574.20 mi (924.08 km) |
| San Martino Buon Albergo to Agropoli | 401.38 mi (645.96 km) |
| San Martino Buon Albergo to Ala | 23.53 mi (37.87 km) |
| San Martino Buon Albergo to Alassio | 174.13 mi (280.24 km) |
| San Martino Buon Albergo to Alatri | 278.64 mi (448.42 km) |
| San Martino Buon Albergo to Alba | 157.64 mi (253.70 km) |
| San Martino Buon Albergo to Albano Laziale | 266.29 mi (428.56 km) |
