| California to Acqui Terme | 4,215.06 mi (6,783.48 km) |
| California to Acri | 4,744.41 mi (7,635.39 km) |
| California to Adelfia | 4,710.10 mi (7,580.17 km) |
| California to Adrano | 4,742.25 mi (7,631.91 km) |
| California to Adria | 4,358.69 mi (7,014.63 km) |
| California to Afragola | 4,600.08 mi (7,403.12 km) |
| California to Agliana | 4,350.87 mi (7,002.04 km) |
| California to Agrate Brianza | 4,225.33 mi (6,800.02 km) |
| California to Agrigento | 4,697.33 mi (7,559.62 km) |
| California to Agropoli | 4,650.34 mi (7,484.00 km) |
| California to Ala | 4,291.03 mi (6,905.75 km) |
| California to Alassio | 4,222.75 mi (6,795.85 km) |
| California to Alatri | 4,528.02 mi (7,287.14 km) |
| California to Alba | 4,195.19 mi (6,751.50 km) |
| California to Albano Laziale | 4,497.67 mi (7,238.30 km) |
