| San Marino to Acqui Terme | 6,045.82 mi (9,729.80 km) |
| San Marino to Acri | 6,578.68 mi (10,587.37 km) |
| San Marino to Adelfia | 6,510.05 mi (10,476.91 km) |
| San Marino to Adrano | 6,629.58 mi (10,669.28 km) |
| San Marino to Adria | 6,140.05 mi (9,881.45 km) |
| San Marino to Afragola | 6,434.87 mi (10,355.92 km) |
| San Marino to Agliana | 6,168.25 mi (9,926.84 km) |
| San Marino to Agrate Brianza | 6,027.24 mi (9,699.91 km) |
| San Marino to Agrigento | 6,606.49 mi (10,632.12 km) |
| San Marino to Agropoli | 6,487.21 mi (10,440.16 km) |
| San Marino to Ala | 6,070.31 mi (9,769.22 km) |
| San Marino to Alassio | 6,070.69 mi (9,769.83 km) |
| San Marino to Alatri | 6,359.71 mi (10,234.96 km) |
| San Marino to Alba | 6,030.32 mi (9,704.86 km) |
| San Marino to Albano Laziale | 6,337.54 mi (10,199.29 km) |
