| Valley to Arcos de Valdevez | 4,123.37 mi (6,635.92 km) |
| Valley to Arcozelo | 4,130.12 mi (6,646.79 km) |
| Valley to Arganil | 4,178.22 mi (6,724.19 km) |
| Valley to Arouca | 4,152.32 mi (6,682.51 km) |
| Valley to Arruda dos Vinhos | 4,156.30 mi (6,688.92 km) |
| Valley to Aveiro | 4,139.12 mi (6,661.26 km) |
| Valley to Aver-o-Mar | 4,116.00 mi (6,624.06 km) |
| Valley to Aves | 4,138.21 mi (6,659.80 km) |
| Valley to Azambuja | 4,164.44 mi (6,702.02 km) |
| Valley to Baiao | 4,157.45 mi (6,690.77 km) |
| Valley to Barcelos | 4,120.98 mi (6,632.07 km) |
| Valley to Barreiro | 4,163.75 mi (6,700.91 km) |
| Valley to Batalha | 4,154.18 mi (6,685.50 km) |
| Valley to Beja | 4,239.12 mi (6,822.21 km) |
| Valley to Belas | 4,150.81 mi (6,680.08 km) |
