| Castelo Branco to Amelia | 1,050.19 mi (1,690.12 km) |
| Castelo Branco to Anagni | 1,086.33 mi (1,748.28 km) |
| Castelo Branco to Ancona | 1,111.98 mi (1,789.56 km) |
| Castelo Branco to Andria | 1,249.94 mi (2,011.58 km) |
| Castelo Branco to Angri | 1,161.90 mi (1,869.90 km) |
| Castelo Branco to Anguillara Sabazia | 1,040.94 mi (1,675.23 km) |
| Castelo Branco to Anzio | 1,059.02 mi (1,704.32 km) |
| Castelo Branco to Anzola dell'Emilia | 1,008.75 mi (1,623.43 km) |
| Castelo Branco to Aosta | 853.55 mi (1,373.65 km) |
| Castelo Branco to Apricena | 1,203.57 mi (1,936.95 km) |
| Castelo Branco to Aprilia | 1,060.09 mi (1,706.04 km) |
| Castelo Branco to Aradeo | 1,352.68 mi (2,176.93 km) |
| Castelo Branco to Aragona | 1,149.59 mi (1,850.08 km) |
| Castelo Branco to Arco | 1,018.78 mi (1,639.57 km) |
| Castelo Branco to Arcola | 939.83 mi (1,512.50 km) |
