| Bierun to Arcozelo | 1,469.15 mi (2,364.38 km) |
| Bierun to Arganil | 1,477.94 mi (2,378.52 km) |
| Bierun to Arouca | 1,457.08 mi (2,344.94 km) |
| Bierun to Arruda dos Vinhos | 1,572.72 mi (2,531.05 km) |
| Bierun to Aveiro | 1,486.37 mi (2,392.08 km) |
| Bierun to Aver-o-Mar | 1,461.17 mi (2,351.53 km) |
| Bierun to Aves | 1,439.61 mi (2,316.83 km) |
| Bierun to Azambuja | 1,560.73 mi (2,511.76 km) |
| Bierun to Baiao | 1,438.83 mi (2,315.57 km) |
| Bierun to Barcelos | 1,450.28 mi (2,334.01 km) |
| Bierun to Barreiro | 1,586.44 mi (2,553.13 km) |
| Bierun to Batalha | 1,533.13 mi (2,467.34 km) |
| Bierun to Beja | 1,565.52 mi (2,519.46 km) |
| Bierun to Belas | 1,590.30 mi (2,559.35 km) |
| Bierun to Benavente | 1,562.25 mi (2,514.20 km) |
