| Hard to Amorebieta | 670.47 mi (1,079.01 km) |
| Hard to Amposta | 650.02 mi (1,046.10 km) |
| Hard to Amurrio | 687.92 mi (1,107.10 km) |
| Hard to Andoain | 639.58 mi (1,029.30 km) |
| Hard to Andraitx | 656.33 mi (1,056.26 km) |
| Hard to Andujar | 952.42 mi (1,532.78 km) |
| Hard to Antequera | 1,023.76 mi (1,647.59 km) |
| Hard to Antigua | 1,830.64 mi (2,946.14 km) |
| Hard to Aranda de Duero | 769.13 mi (1,237.79 km) |
| Hard to Aranjuez | 837.92 mi (1,348.50 km) |
| Hard to Archena | 852.61 mi (1,372.14 km) |
| Hard to Arcos de la Frontera | 1,082.90 mi (1,742.76 km) |
| Hard to Arenys de Mar | 538.27 mi (866.26 km) |
| Hard to Arenys de Munt | 536.91 mi (864.08 km) |
| Hard to Argentona | 544.43 mi (876.18 km) |
