| Castel San Giorgio to Amorebieta | 909.09 mi (1,463.05 km) |
| Castel San Giorgio to Amposta | 738.29 mi (1,188.16 km) |
| Castel San Giorgio to Amurrio | 921.68 mi (1,483.30 km) |
| Castel San Giorgio to Andoain | 873.09 mi (1,405.11 km) |
| Castel San Giorgio to Andraitx | 653.03 mi (1,050.95 km) |
| Castel San Giorgio to Andujar | 1,016.68 mi (1,636.19 km) |
| Castel San Giorgio to Antequera | 1,065.37 mi (1,714.55 km) |
| Castel San Giorgio to Antigua | 1,831.16 mi (2,946.96 km) |
| Castel San Giorgio to Aranda de Duero | 955.41 mi (1,537.58 km) |
| Castel San Giorgio to Aranjuez | 962.57 mi (1,549.10 km) |
| Castel San Giorgio to Archena | 871.96 mi (1,403.29 km) |
| Castel San Giorgio to Arcos de la Frontera | 1,136.09 mi (1,828.36 km) |
| Castel San Giorgio to Arenys de Mar | 633.67 mi (1,019.79 km) |
| Castel San Giorgio to Arenys de Munt | 634.22 mi (1,020.68 km) |
| Castel San Giorgio to Argentona | 641.28 mi (1,032.04 km) |
