| Unicov to Arico el Nuevo | 2,308.86 mi (3,715.75 km) |
| Unicov to Armilla | 1,349.19 mi (2,171.31 km) |
| Unicov to Arnedo | 1,055.65 mi (1,698.90 km) |
| Unicov to Arona | 2,320.88 mi (3,735.09 km) |
| Unicov to Arrecife | 2,152.99 mi (3,464.90 km) |
| Unicov to Arrigorriaga | 1,049.92 mi (1,689.69 km) |
| Unicov to Arroyomolinos | 1,212.31 mi (1,951.03 km) |
| Unicov to Arteijo | 1,289.91 mi (2,075.91 km) |
| Unicov to Arucas | 2,274.36 mi (3,660.22 km) |
| Unicov to Aspe | 1,182.87 mi (1,903.64 km) |
| Unicov to Astorga | 1,213.47 mi (1,952.89 km) |
| Unicov to Atarfe | 1,348.28 mi (2,169.85 km) |
| Unicov to Avila | 1,227.67 mi (1,975.74 km) |
| Unicov to Aviles | 1,167.58 mi (1,879.04 km) |
| Unicov to Ayamonte | 1,494.01 mi (2,404.37 km) |
