| San Juan to Argentona | 4,281.29 mi (6,890.07 km) |
| San Juan to Arico el Nuevo | 3,195.35 mi (5,142.42 km) |
| San Juan to Armilla | 3,957.89 mi (6,369.61 km) |
| San Juan to Arnedo | 4,050.88 mi (6,519.26 km) |
| San Juan to Arona | 3,184.08 mi (5,124.29 km) |
| San Juan to Arrecife | 3,374.75 mi (5,431.14 km) |
| San Juan to Arrigorriaga | 4,015.45 mi (6,462.24 km) |
| San Juan to Arroyomolinos | 3,950.19 mi (6,357.22 km) |
| San Juan to Arteijo | 3,734.92 mi (6,010.77 km) |
| San Juan to Arucas | 3,254.65 mi (5,237.85 km) |
| San Juan to Aspe | 4,114.07 mi (6,620.95 km) |
| San Juan to Astorga | 3,850.47 mi (6,196.73 km) |
| San Juan to Atarfe | 3,953.95 mi (6,363.26 km) |
| San Juan to Avila | 3,910.71 mi (6,293.67 km) |
| San Juan to Aviles | 3,866.68 mi (6,222.82 km) |
