| Middle Valley to Argentona | 4,555.17 mi (7,330.84 km) |
| Middle Valley to Arico el Nuevo | 3,988.77 mi (6,419.31 km) |
| Middle Valley to Armilla | 4,399.80 mi (7,080.80 km) |
| Middle Valley to Arnedo | 4,326.28 mi (6,962.47 km) |
| Middle Valley to Arona | 3,981.45 mi (6,407.53 km) |
| Middle Valley to Arrecife | 4,126.30 mi (6,640.64 km) |
| Middle Valley to Arrigorriaga | 4,262.35 mi (6,859.59 km) |
| Middle Valley to Arroyomolinos | 4,295.60 mi (6,913.10 km) |
| Middle Valley to Arteijo | 3,996.68 mi (6,432.03 km) |
| Middle Valley to Arucas | 4,044.35 mi (6,508.75 km) |
| Middle Valley to Aspe | 4,503.55 mi (7,247.76 km) |
| Middle Valley to Astorga | 4,133.31 mi (6,651.91 km) |
| Middle Valley to Atarfe | 4,393.99 mi (7,071.45 km) |
| Middle Valley to Avila | 4,247.25 mi (6,835.29 km) |
| Middle Valley to Aviles | 4,112.75 mi (6,618.82 km) |
