| Castagneto Carducci to Arico el Nuevo | 1,826.23 mi (2,939.04 km) |
| Castagneto Carducci to Armilla | 856.49 mi (1,378.38 km) |
| Castagneto Carducci to Arnedo | 647.66 mi (1,042.31 km) |
| Castagneto Carducci to Arona | 1,838.74 mi (2,959.17 km) |
| Castagneto Carducci to Arrecife | 1,657.98 mi (2,668.26 km) |
| Castagneto Carducci to Arrigorriaga | 678.66 mi (1,092.20 km) |
| Castagneto Carducci to Arroyomolinos | 773.09 mi (1,244.16 km) |
| Castagneto Carducci to Arteijo | 959.96 mi (1,544.91 km) |
| Castagneto Carducci to Arucas | 1,785.55 mi (2,873.56 km) |
| Castagneto Carducci to Aspe | 681.06 mi (1,096.06 km) |
| Castagneto Carducci to Astorga | 844.60 mi (1,359.26 km) |
| Castagneto Carducci to Atarfe | 857.09 mi (1,379.36 km) |
| Castagneto Carducci to Avila | 803.65 mi (1,293.35 km) |
| Castagneto Carducci to Aviles | 828.34 mi (1,333.09 km) |
| Castagneto Carducci to Ayamonte | 1,032.99 mi (1,662.44 km) |
