| San Diego to Acqui Terme | 6,085.95 mi (9,794.39 km) |
| San Diego to Acri | 6,620.88 mi (10,655.28 km) |
| San Diego to Adelfia | 6,554.28 mi (10,548.09 km) |
| San Diego to Adrano | 6,668.21 mi (10,731.45 km) |
| San Diego to Adria | 6,183.84 mi (9,951.93 km) |
| San Diego to Afragola | 6,476.42 mi (10,422.79 km) |
| San Diego to Agliana | 6,209.82 mi (9,993.74 km) |
| San Diego to Agrate Brianza | 6,069.20 mi (9,767.44 km) |
| San Diego to Agrigento | 6,643.39 mi (10,691.51 km) |
| San Diego to Agropoli | 6,528.84 mi (10,507.16 km) |
| San Diego to Ala | 6,113.92 mi (9,839.40 km) |
| San Diego to Alassio | 6,109.77 mi (9,832.72 km) |
| San Diego to Alatri | 6,401.15 mi (10,301.66 km) |
| San Diego to Alba | 6,070.09 mi (9,768.86 km) |
| San Diego to Albano Laziale | 6,378.33 mi (10,264.93 km) |
