| San Mateo to Ames | 5,495.27 mi (8,843.79 km) |
| San Mateo to Amorebieta | 5,693.55 mi (9,162.88 km) |
| San Mateo to Amposta | 5,936.42 mi (9,553.74 km) |
| San Mateo to Amurrio | 5,692.41 mi (9,161.05 km) |
| San Mateo to Andoain | 5,718.70 mi (9,203.36 km) |
| San Mateo to Andraitx | 6,059.50 mi (9,751.83 km) |
| San Mateo to Andujar | 5,901.70 mi (9,497.87 km) |
| San Mateo to Antequera | 5,932.36 mi (9,547.20 km) |
| San Mateo to Antigua | 5,936.73 mi (9,554.24 km) |
| San Mateo to Aranda de Duero | 5,735.71 mi (9,230.74 km) |
| San Mateo to Aranjuez | 5,820.08 mi (9,366.51 km) |
| San Mateo to Archena | 6,001.26 mi (9,658.10 km) |
| San Mateo to Arcos de la Frontera | 5,896.95 mi (9,490.22 km) |
| San Mateo to Arenys de Mar | 5,958.78 mi (9,589.73 km) |
| San Mateo to Arenys de Munt | 5,956.82 mi (9,586.58 km) |
