| Southborough to Acqui Terme | 586.62 mi (944.08 km) |
| Southborough to Acri | 1,118.62 mi (1,800.24 km) |
| Southborough to Adelfia | 1,056.65 mi (1,700.51 km) |
| Southborough to Adrano | 1,172.79 mi (1,887.43 km) |
| Southborough to Adria | 686.99 mi (1,105.60 km) |
| Southborough to Afragola | 974.06 mi (1,567.60 km) |
| Southborough to Agliana | 707.44 mi (1,138.51 km) |
| Southborough to Agrate Brianza | 566.98 mi (912.46 km) |
| Southborough to Agrigento | 1,157.73 mi (1,863.19 km) |
| Southborough to Agropoli | 1,026.46 mi (1,651.93 km) |
| Southborough to Ala | 616.78 mi (992.61 km) |
| Southborough to Alassio | 615.97 mi (991.31 km) |
| Southborough to Alatri | 898.83 mi (1,446.52 km) |
| Southborough to Alba | 572.53 mi (921.40 km) |
| Southborough to Albano Laziale | 876.73 mi (1,410.97 km) |
