| San Diego to Alenquer | 5,667.25 mi (9,120.56 km) |
| San Diego to Alfena | 5,598.76 mi (9,010.34 km) |
| San Diego to Alijo | 5,641.01 mi (9,078.32 km) |
| San Diego to Aljustrel | 5,750.81 mi (9,255.04 km) |
| San Diego to Almada | 5,676.20 mi (9,134.97 km) |
| San Diego to Almargem | 5,664.47 mi (9,116.08 km) |
| San Diego to Almeirim | 5,678.38 mi (9,138.46 km) |
| San Diego to Amadora | 5,670.78 mi (9,126.23 km) |
| San Diego to Amarante | 5,616.76 mi (9,039.31 km) |
| San Diego to Amares | 5,591.29 mi (8,998.31 km) |
| San Diego to Amora | 5,680.11 mi (9,141.26 km) |
| San Diego to Anadia | 5,635.59 mi (9,069.61 km) |
| San Diego to Angra do Heroismo | 4,846.19 mi (7,799.19 km) |
| San Diego to Ansiao | 5,656.80 mi (9,103.74 km) |
| San Diego to Anta | 5,604.01 mi (9,018.78 km) |
