| Ada to Amorebieta | 1,136.74 mi (1,829.41 km) |
| Ada to Amposta | 1,041.62 mi (1,676.32 km) |
| Ada to Amurrio | 1,153.01 mi (1,855.60 km) |
| Ada to Andoain | 1,102.24 mi (1,773.88 km) |
| Ada to Andraitx | 994.22 mi (1,600.05 km) |
| Ada to Andujar | 1,347.21 mi (2,168.13 km) |
| Ada to Antequera | 1,408.42 mi (2,266.64 km) |
| Ada to Antigua | 2,206.67 mi (3,551.29 km) |
| Ada to Aranda de Duero | 1,217.47 mi (1,959.33 km) |
| Ada to Aranjuez | 1,259.87 mi (2,027.56 km) |
| Ada to Archena | 1,217.39 mi (1,959.19 km) |
| Ada to Arcos de la Frontera | 1,475.92 mi (2,375.27 km) |
| Ada to Arenys de Mar | 923.25 mi (1,485.83 km) |
| Ada to Arenys de Munt | 922.85 mi (1,485.18 km) |
| Ada to Argentona | 930.96 mi (1,498.23 km) |
