| Castalla to Arcos de Valdevez | 466.12 mi (750.14 km) |
| Castalla to Arcozelo | 455.47 mi (733.01 km) |
| Castalla to Arganil | 409.62 mi (659.22 km) |
| Castalla to Arouca | 433.27 mi (697.28 km) |
| Castalla to Arruda dos Vinhos | 452.78 mi (728.69 km) |
| Castalla to Aveiro | 447.21 mi (719.71 km) |
| Castalla to Aver-o-Mar | 470.21 mi (756.73 km) |
| Castalla to Aves | 448.73 mi (722.16 km) |
| Castalla to Azambuja | 442.17 mi (711.61 km) |
| Castalla to Baiao | 428.66 mi (689.86 km) |
| Castalla to Barcelos | 465.88 mi (749.77 km) |
| Castalla to Barreiro | 453.03 mi (729.08 km) |
| Castalla to Batalha | 441.61 mi (710.71 km) |
| Castalla to Beja | 392.83 mi (632.20 km) |
| Castalla to Belas | 463.86 mi (746.51 km) |
