| Quattro Castella to Amorebieta | 663.39 mi (1,067.62 km) |
| Quattro Castella to Amposta | 570.12 mi (917.52 km) |
| Quattro Castella to Amurrio | 679.17 mi (1,093.01 km) |
| Quattro Castella to Andoain | 628.25 mi (1,011.07 km) |
| Quattro Castella to Andraitx | 540.17 mi (869.32 km) |
| Quattro Castella to Andujar | 878.28 mi (1,413.46 km) |
| Quattro Castella to Antequera | 943.17 mi (1,517.89 km) |
| Quattro Castella to Antigua | 1,749.26 mi (2,815.16 km) |
| Quattro Castella to Aranda de Duero | 740.64 mi (1,191.94 km) |
| Quattro Castella to Aranjuez | 784.40 mi (1,262.37 km) |
| Quattro Castella to Archena | 757.02 mi (1,218.30 km) |
| Quattro Castella to Arcos de la Frontera | 1,008.53 mi (1,623.07 km) |
| Quattro Castella to Arenys de Mar | 451.28 mi (726.27 km) |
| Quattro Castella to Arenys de Munt | 450.65 mi (725.25 km) |
| Quattro Castella to Argentona | 458.79 mi (738.34 km) |
