| Valka to Arcozelo | 1,904.66 mi (3,065.25 km) |
| Valka to Arganil | 1,928.96 mi (3,104.36 km) |
| Valka to Arouca | 1,897.59 mi (3,053.88 km) |
| Valka to Arruda dos Vinhos | 2,029.15 mi (3,265.60 km) |
| Valka to Aveiro | 1,927.14 mi (3,101.44 km) |
| Valka to Aver-o-Mar | 1,890.97 mi (3,043.22 km) |
| Valka to Aves | 1,873.05 mi (3,014.38 km) |
| Valka to Azambuja | 2,017.94 mi (3,247.57 km) |
| Valka to Baiao | 1,878.20 mi (3,022.67 km) |
| Valka to Barcelos | 1,879.91 mi (3,025.42 km) |
| Valka to Barreiro | 2,046.27 mi (3,293.16 km) |
| Valka to Batalha | 1,984.38 mi (3,193.55 km) |
| Valka to Beja | 2,041.68 mi (3,285.77 km) |
| Valka to Belas | 2,047.25 mi (3,294.74 km) |
| Valka to Benavente | 2,021.11 mi (3,252.66 km) |
