| Rancho San Diego to Argentona | 6,017.17 mi (9,683.70 km) |
| Rancho San Diego to Arico el Nuevo | 5,735.95 mi (9,231.11 km) |
| Rancho San Diego to Armilla | 5,974.17 mi (9,614.49 km) |
| Rancho San Diego to Arnedo | 5,813.12 mi (9,355.31 km) |
| Rancho San Diego to Arona | 5,730.11 mi (9,221.72 km) |
| Rancho San Diego to Arrecife | 5,853.98 mi (9,421.06 km) |
| Rancho San Diego to Arrigorriaga | 5,738.72 mi (9,235.58 km) |
| Rancho San Diego to Arroyomolinos | 5,826.42 mi (9,376.71 km) |
| Rancho San Diego to Arteijo | 5,510.29 mi (8,867.96 km) |
| Rancho San Diego to Arucas | 5,788.06 mi (9,314.98 km) |
| Rancho San Diego to Aspe | 6,039.95 mi (9,720.36 km) |
| Rancho San Diego to Astorga | 5,644.61 mi (9,084.12 km) |
| Rancho San Diego to Atarfe | 5,967.86 mi (9,604.34 km) |
| Rancho San Diego to Avila | 5,777.72 mi (9,298.34 km) |
| Rancho San Diego to Aviles | 5,604.78 mi (9,020.02 km) |
