| Caldicot to Arcos de Valdevez | 724.27 mi (1,165.60 km) |
| Caldicot to Arcozelo | 779.67 mi (1,254.76 km) |
| Caldicot to Arganil | 825.59 mi (1,328.67 km) |
| Caldicot to Arouca | 781.18 mi (1,257.18 km) |
| Caldicot to Arruda dos Vinhos | 922.79 mi (1,485.09 km) |
| Caldicot to Aveiro | 807.48 mi (1,299.51 km) |
| Caldicot to Aver-o-Mar | 759.22 mi (1,221.85 km) |
| Caldicot to Aves | 748.83 mi (1,205.13 km) |
| Caldicot to Azambuja | 914.14 mi (1,471.16 km) |
| Caldicot to Baiao | 762.51 mi (1,227.14 km) |
| Caldicot to Barcelos | 749.21 mi (1,205.74 km) |
| Caldicot to Barreiro | 943.71 mi (1,518.75 km) |
| Caldicot to Batalha | 874.57 mi (1,407.48 km) |
| Caldicot to Beja | 969.34 mi (1,560.01 km) |
| Caldicot to Belas | 939.79 mi (1,512.44 km) |
