| Barreiro to Acqui Terme | 993.01 mi (1,598.09 km) |
| Barreiro to Acri | 1,361.61 mi (2,191.31 km) |
| Barreiro to Adelfia | 1,380.24 mi (2,221.28 km) |
| Barreiro to Adrano | 1,296.47 mi (2,086.46 km) |
| Barreiro to Adria | 1,168.43 mi (1,880.41 km) |
| Barreiro to Afragola | 1,247.33 mi (2,007.39 km) |
| Barreiro to Agliana | 1,099.50 mi (1,769.47 km) |
| Barreiro to Agrate Brianza | 1,054.46 mi (1,696.98 km) |
| Barreiro to Agrigento | 1,233.73 mi (1,985.49 km) |
| Barreiro to Agropoli | 1,283.34 mi (2,065.34 km) |
| Barreiro to Ala | 1,133.42 mi (1,824.06 km) |
| Barreiro to Alassio | 964.68 mi (1,552.51 km) |
| Barreiro to Alatri | 1,197.81 mi (1,927.69 km) |
| Barreiro to Alba | 973.33 mi (1,566.42 km) |
| Barreiro to Albano Laziale | 1,163.08 mi (1,871.80 km) |
