| Bals to Arcos de Valdevez | 1,638.78 mi (2,637.37 km) |
| Bals to Arcozelo | 1,666.56 mi (2,682.08 km) |
| Bals to Arganil | 1,657.19 mi (2,666.98 km) |
| Bals to Arouca | 1,649.84 mi (2,655.15 km) |
| Bals to Arruda dos Vinhos | 1,738.97 mi (2,798.61 km) |
| Bals to Aveiro | 1,676.72 mi (2,698.43 km) |
| Bals to Aver-o-Mar | 1,665.31 mi (2,680.06 km) |
| Bals to Aves | 1,641.44 mi (2,641.63 km) |
| Bals to Azambuja | 1,726.84 mi (2,779.08 km) |
| Bals to Baiao | 1,634.21 mi (2,630.01 km) |
| Bals to Barcelos | 1,655.40 mi (2,664.11 km) |
| Bals to Barreiro | 1,747.66 mi (2,812.59 km) |
| Bals to Batalha | 1,708.22 mi (2,749.11 km) |
| Bals to Beja | 1,707.31 mi (2,747.64 km) |
| Bals to Belas | 1,754.78 mi (2,824.04 km) |
