| March to Argentona | 767.36 mi (1,234.95 km) |
| March to Arico el Nuevo | 1,885.80 mi (3,034.89 km) |
| March to Armilla | 1,079.10 mi (1,736.64 km) |
| March to Arnedo | 721.24 mi (1,160.72 km) |
| March to Arona | 1,895.84 mi (3,051.05 km) |
| March to Arrecife | 1,772.37 mi (2,852.35 km) |
| March to Arrigorriaga | 659.95 mi (1,062.09 km) |
| March to Arroyomolinos | 869.42 mi (1,399.19 km) |
| March to Arteijo | 751.59 mi (1,209.57 km) |
| March to Arucas | 1,868.50 mi (3,007.06 km) |
| March to Aspe | 982.36 mi (1,580.95 km) |
| March to Astorga | 753.41 mi (1,212.50 km) |
| March to Atarfe | 1,074.71 mi (1,729.58 km) |
| March to Avila | 852.42 mi (1,371.84 km) |
| March to Aviles | 679.82 mi (1,094.07 km) |
