| Dunbar to Arcos de Valdevez | 1,013.17 mi (1,630.54 km) |
| Dunbar to Arcozelo | 1,069.04 mi (1,720.46 km) |
| Dunbar to Arganil | 1,119.24 mi (1,801.25 km) |
| Dunbar to Arouca | 1,072.81 mi (1,726.52 km) |
| Dunbar to Arruda dos Vinhos | 1,213.71 mi (1,953.27 km) |
| Dunbar to Aveiro | 1,097.61 mi (1,766.44 km) |
| Dunbar to Aver-o-Mar | 1,047.14 mi (1,685.21 km) |
| Dunbar to Aves | 1,039.24 mi (1,672.50 km) |
| Dunbar to Azambuja | 1,205.83 mi (1,940.60 km) |
| Dunbar to Baiao | 1,054.79 mi (1,697.52 km) |
| Dunbar to Barcelos | 1,037.74 mi (1,670.07 km) |
| Dunbar to Barreiro | 1,235.10 mi (1,987.70 km) |
| Dunbar to Batalha | 1,165.67 mi (1,875.97 km) |
| Dunbar to Beja | 1,266.10 mi (2,037.59 km) |
| Dunbar to Belas | 1,230.09 mi (1,979.64 km) |
