| San Diego to Argentona | 6,021.24 mi (9,690.25 km) |
| San Diego to Arico el Nuevo | 5,743.89 mi (9,243.90 km) |
| San Diego to Armilla | 5,979.55 mi (9,623.15 km) |
| San Diego to Arnedo | 5,817.55 mi (9,362.44 km) |
| San Diego to Arona | 5,738.08 mi (9,234.55 km) |
| San Diego to Arrecife | 5,861.55 mi (9,433.25 km) |
| San Diego to Arrigorriaga | 5,743.07 mi (9,242.57 km) |
| San Diego to Arroyomolinos | 5,831.33 mi (9,384.62 km) |
| San Diego to Arteijo | 5,515.15 mi (8,875.77 km) |
| San Diego to Arucas | 5,795.93 mi (9,327.65 km) |
| San Diego to Aspe | 6,044.85 mi (9,728.25 km) |
| San Diego to Astorga | 5,649.38 mi (9,091.80 km) |
| San Diego to Atarfe | 5,973.23 mi (9,612.99 km) |
| San Diego to Avila | 5,782.65 mi (9,306.28 km) |
| San Diego to Aviles | 5,609.35 mi (9,027.38 km) |
