| Sid to Arcos de Valdevez | 1,397.53 mi (2,249.10 km) |
| Sid to Arcozelo | 1,426.73 mi (2,296.10 km) |
| Sid to Arganil | 1,419.66 mi (2,284.73 km) |
| Sid to Arouca | 1,410.50 mi (2,269.97 km) |
| Sid to Arruda dos Vinhos | 1,503.80 mi (2,420.14 km) |
| Sid to Aveiro | 1,437.80 mi (2,313.91 km) |
| Sid to Aver-o-Mar | 1,424.71 mi (2,292.85 km) |
| Sid to Aves | 1,401.00 mi (2,254.70 km) |
| Sid to Azambuja | 1,491.63 mi (2,400.55 km) |
| Sid to Baiao | 1,394.49 mi (2,244.21 km) |
| Sid to Barcelos | 1,414.66 mi (2,276.68 km) |
| Sid to Barreiro | 1,513.36 mi (2,435.52 km) |
| Sid to Batalha | 1,471.54 mi (2,368.21 km) |
| Sid to Beja | 1,476.24 mi (2,375.78 km) |
| Sid to Belas | 1,519.97 mi (2,446.16 km) |
