| Penwortham to Arcos de Valdevez | 862.54 mi (1,388.13 km) |
| Penwortham to Arcozelo | 918.30 mi (1,477.87 km) |
| Penwortham to Arganil | 966.83 mi (1,555.97 km) |
| Penwortham to Arouca | 921.16 mi (1,482.47 km) |
| Penwortham to Arruda dos Vinhos | 1,062.50 mi (1,709.93 km) |
| Penwortham to Aveiro | 946.60 mi (1,523.41 km) |
| Penwortham to Aver-o-Mar | 896.96 mi (1,443.52 km) |
| Penwortham to Aves | 888.05 mi (1,429.17 km) |
| Penwortham to Azambuja | 1,054.30 mi (1,696.73 km) |
| Penwortham to Baiao | 902.86 mi (1,453.02 km) |
| Penwortham to Barcelos | 887.30 mi (1,427.97 km) |
| Penwortham to Barreiro | 1,083.71 mi (1,744.07 km) |
| Penwortham to Batalha | 1,014.34 mi (1,632.43 km) |
| Penwortham to Beja | 1,112.54 mi (1,790.45 km) |
| Penwortham to Belas | 1,079.15 mi (1,736.73 km) |
