| Bigadic to Arcos de Valdevez | 1,909.85 mi (3,073.60 km) |
| Bigadic to Arcozelo | 1,928.83 mi (3,104.16 km) |
| Bigadic to Arganil | 1,908.11 mi (3,070.81 km) |
| Bigadic to Arouca | 1,909.80 mi (3,073.52 km) |
| Bigadic to Arruda dos Vinhos | 1,977.93 mi (3,183.18 km) |
| Bigadic to Aveiro | 1,934.06 mi (3,112.57 km) |
| Bigadic to Aver-o-Mar | 1,931.91 mi (3,109.11 km) |
| Bigadic to Aves | 1,907.50 mi (3,069.83 km) |
| Bigadic to Azambuja | 1,966.20 mi (3,164.29 km) |
| Bigadic to Baiao | 1,896.48 mi (3,052.09 km) |
| Bigadic to Barcelos | 1,923.00 mi (3,094.78 km) |
| Bigadic to Barreiro | 1,982.88 mi (3,191.14 km) |
| Bigadic to Batalha | 1,954.31 mi (3,145.15 km) |
| Bigadic to Beja | 1,931.00 mi (3,107.65 km) |
| Bigadic to Belas | 1,991.91 mi (3,205.66 km) |
