| Castelo Branco to Akyaka | 2,656.51 mi (4,275.24 km) |
| Castelo Branco to Akyazi | 1,995.49 mi (3,211.44 km) |
| Castelo Branco to Alaattin | 1,979.48 mi (3,185.67 km) |
| Castelo Branco to Alacam | 2,236.77 mi (3,599.73 km) |
| Castelo Branco to Alacati | 1,809.87 mi (2,912.70 km) |
| Castelo Branco to Aladag | 2,296.93 mi (3,696.55 km) |
| Castelo Branco to Alanya | 2,139.66 mi (3,443.44 km) |
| Castelo Branco to Alapli | 2,027.99 mi (3,263.74 km) |
| Castelo Branco to Alasehir | 1,921.25 mi (3,091.96 km) |
| Castelo Branco to Aliaga | 1,832.82 mi (2,949.65 km) |
| Castelo Branco to Almus | 2,322.02 mi (3,736.94 km) |
| Castelo Branco to Alpu | 2,025.22 mi (3,259.28 km) |
| Castelo Branco to Altinekin | 2,149.76 mi (3,459.71 km) |
| Castelo Branco to Altinoluk | 1,808.99 mi (2,911.29 km) |
| Castelo Branco to Altinova | 1,937.97 mi (3,118.86 km) |
