| Seaside to Argentona | 5,988.89 mi (9,638.19 km) |
| Seaside to Arico el Nuevo | 5,842.21 mi (9,402.13 km) |
| Seaside to Armilla | 5,988.95 mi (9,638.28 km) |
| Seaside to Arnedo | 5,797.36 mi (9,329.95 km) |
| Seaside to Arona | 5,837.47 mi (9,394.50 km) |
| Seaside to Arrecife | 5,946.08 mi (9,569.29 km) |
| Seaside to Arrigorriaga | 5,720.65 mi (9,206.49 km) |
| Seaside to Arroyomolinos | 5,826.56 mi (9,376.94 km) |
| Seaside to Arteijo | 5,509.76 mi (8,867.11 km) |
| Seaside to Arucas | 5,891.38 mi (9,481.26 km) |
| Seaside to Aspe | 6,038.52 mi (9,718.06 km) |
| Seaside to Astorga | 5,640.76 mi (9,077.93 km) |
| Seaside to Atarfe | 5,982.54 mi (9,627.97 km) |
| Seaside to Avila | 5,778.59 mi (9,299.74 km) |
| Seaside to Aviles | 5,594.73 mi (9,003.85 km) |
