| Cuprija to Arcos de Valdevez | 1,506.58 mi (2,424.61 km) |
| Cuprija to Arcozelo | 1,533.12 mi (2,467.31 km) |
| Cuprija to Arganil | 1,522.29 mi (2,449.89 km) |
| Cuprija to Arouca | 1,516.04 mi (2,439.84 km) |
| Cuprija to Arruda dos Vinhos | 1,602.98 mi (2,579.74 km) |
| Cuprija to Aveiro | 1,542.64 mi (2,482.64 km) |
| Cuprija to Aver-o-Mar | 1,532.48 mi (2,466.28 km) |
| Cuprija to Aves | 1,508.48 mi (2,427.66 km) |
| Cuprija to Azambuja | 1,590.86 mi (2,560.25 km) |
| Cuprija to Baiao | 1,500.70 mi (2,415.15 km) |
| Cuprija to Barcelos | 1,522.70 mi (2,450.55 km) |
| Cuprija to Barreiro | 1,611.35 mi (2,593.21 km) |
| Cuprija to Batalha | 1,572.88 mi (2,531.30 km) |
| Cuprija to Beja | 1,570.08 mi (2,526.80 km) |
| Cuprija to Belas | 1,618.64 mi (2,604.94 km) |
