| Alucra to Argentona | 1,885.92 mi (3,035.09 km) |
| Alucra to Arico el Nuevo | 3,211.66 mi (5,168.67 km) |
| Alucra to Armilla | 2,273.02 mi (3,658.07 km) |
| Alucra to Arnedo | 2,106.05 mi (3,389.35 km) |
| Alucra to Arona | 3,224.46 mi (5,189.27 km) |
| Alucra to Arrecife | 3,030.00 mi (4,876.31 km) |
| Alucra to Arrigorriaga | 2,133.75 mi (3,433.94 km) |
| Alucra to Arroyomolinos | 2,226.23 mi (3,582.78 km) |
| Alucra to Arteijo | 2,410.91 mi (3,879.98 km) |
| Alucra to Arucas | 3,162.87 mi (5,090.15 km) |
| Alucra to Aspe | 2,099.73 mi (3,379.20 km) |
| Alucra to Astorga | 2,301.45 mi (3,703.82 km) |
| Alucra to Atarfe | 2,275.21 mi (3,661.59 km) |
| Alucra to Avila | 2,259.72 mi (3,636.67 km) |
| Alucra to Aviles | 2,279.37 mi (3,668.29 km) |
