| Sredets to Arico el Nuevo | 2,618.00 mi (4,213.27 km) |
| Sredets to Armilla | 1,666.30 mi (2,681.65 km) |
| Sredets to Arnedo | 1,490.27 mi (2,398.37 km) |
| Sredets to Arona | 2,630.77 mi (4,233.81 km) |
| Sredets to Arrecife | 2,439.53 mi (3,926.04 km) |
| Sredets to Arrigorriaga | 1,518.67 mi (2,444.07 km) |
| Sredets to Arroyomolinos | 1,611.49 mi (2,593.44 km) |
| Sredets to Arteijo | 1,796.97 mi (2,891.94 km) |
| Sredets to Arucas | 2,571.49 mi (4,138.42 km) |
| Sredets to Aspe | 1,491.51 mi (2,400.36 km) |
| Sredets to Astorga | 1,686.05 mi (2,713.43 km) |
| Sredets to Atarfe | 1,668.15 mi (2,684.62 km) |
| Sredets to Avila | 1,644.39 mi (2,646.40 km) |
| Sredets to Aviles | 1,665.28 mi (2,680.01 km) |
| Sredets to Ayamonte | 1,858.16 mi (2,990.42 km) |
