| Rancho San Diego to Alenquer | 5,661.65 mi (9,111.55 km) |
| Rancho San Diego to Alfena | 5,593.56 mi (9,001.97 km) |
| Rancho San Diego to Alijo | 5,635.91 mi (9,070.12 km) |
| Rancho San Diego to Aljustrel | 5,745.11 mi (9,245.86 km) |
| Rancho San Diego to Almada | 5,670.53 mi (9,125.83 km) |
| Rancho San Diego to Almargem | 5,658.81 mi (9,106.97 km) |
| Rancho San Diego to Almeirim | 5,672.84 mi (9,129.55 km) |
| Rancho San Diego to Amadora | 5,665.10 mi (9,117.11 km) |
| Rancho San Diego to Amarante | 5,611.61 mi (9,031.01 km) |
| Rancho San Diego to Amares | 5,586.17 mi (8,990.08 km) |
| Rancho San Diego to Amora | 5,674.44 mi (9,132.12 km) |
| Rancho San Diego to Anadia | 5,630.27 mi (9,061.04 km) |
| Rancho San Diego to Angra do Heroismo | 4,839.08 mi (7,787.74 km) |
| Rancho San Diego to Ansiao | 5,651.39 mi (9,095.04 km) |
| Rancho San Diego to Anta | 5,598.76 mi (9,010.34 km) |
