| Triangle to Argentona | 4,063.72 mi (6,539.93 km) |
| Triangle to Arico el Nuevo | 3,518.01 mi (5,661.68 km) |
| Triangle to Armilla | 3,906.96 mi (6,287.64 km) |
| Triangle to Arnedo | 3,834.22 mi (6,170.58 km) |
| Triangle to Arona | 3,511.17 mi (5,650.69 km) |
| Triangle to Arrecife | 3,650.07 mi (5,874.22 km) |
| Triangle to Arrigorriaga | 3,770.80 mi (6,068.52 km) |
| Triangle to Arroyomolinos | 3,802.53 mi (6,119.58 km) |
| Triangle to Arteijo | 3,504.17 mi (5,639.42 km) |
| Triangle to Arucas | 3,572.56 mi (5,749.47 km) |
| Triangle to Aspe | 4,010.39 mi (6,454.09 km) |
| Triangle to Astorga | 3,640.72 mi (5,859.17 km) |
| Triangle to Atarfe | 3,901.14 mi (6,278.27 km) |
| Triangle to Avila | 3,754.20 mi (6,041.80 km) |
| Triangle to Aviles | 3,620.81 mi (5,827.13 km) |
