| Ub to Arcos de Valdevez | 1,439.75 mi (2,317.05 km) |
| Ub to Arcozelo | 1,467.39 mi (2,361.54 km) |
| Ub to Arganil | 1,458.15 mi (2,346.67 km) |
| Ub to Arouca | 1,450.66 mi (2,334.62 km) |
| Ub to Arruda dos Vinhos | 1,540.36 mi (2,478.97 km) |
| Ub to Aveiro | 1,477.57 mi (2,377.91 km) |
| Ub to Aver-o-Mar | 1,466.18 mi (2,359.59 km) |
| Ub to Aves | 1,442.29 mi (2,321.15 km) |
| Ub to Azambuja | 1,528.22 mi (2,459.43 km) |
| Ub to Baiao | 1,435.04 mi (2,309.47 km) |
| Ub to Barcelos | 1,456.29 mi (2,343.67 km) |
| Ub to Barreiro | 1,549.25 mi (2,493.28 km) |
| Ub to Batalha | 1,509.31 mi (2,429.00 km) |
| Ub to Beja | 1,509.81 mi (2,429.81 km) |
| Ub to Belas | 1,556.25 mi (2,504.54 km) |
