| Most to Amorebieta | 919.64 mi (1,480.01 km) |
| Most to Amposta | 922.57 mi (1,484.74 km) |
| Most to Amurrio | 937.34 mi (1,508.51 km) |
| Most to Andoain | 891.80 mi (1,435.21 km) |
| Most to Andraitx | 930.54 mi (1,497.55 km) |
| Most to Andujar | 1,221.77 mi (1,966.24 km) |
| Most to Antequera | 1,294.20 mi (2,082.81 km) |
| Most to Antigua | 2,098.70 mi (3,377.53 km) |
| Most to Aranda de Duero | 1,025.47 mi (1,650.33 km) |
| Most to Aranjuez | 1,102.46 mi (1,774.25 km) |
| Most to Archena | 1,126.15 mi (1,812.37 km) |
| Most to Arcos de la Frontera | 1,351.54 mi (2,175.09 km) |
| Most to Arenys de Mar | 812.26 mi (1,307.21 km) |
| Most to Arenys de Munt | 810.87 mi (1,304.96 km) |
| Most to Argentona | 818.30 mi (1,316.93 km) |
