| East San Gabriel to Arcos de Valdevez | 5,555.44 mi (8,940.62 km) |
| East San Gabriel to Arcozelo | 5,579.88 mi (8,979.94 km) |
| East San Gabriel to Arganil | 5,639.67 mi (9,076.17 km) |
| East San Gabriel to Arouca | 5,601.29 mi (9,014.40 km) |
| East San Gabriel to Arruda dos Vinhos | 5,649.61 mi (9,092.17 km) |
| East San Gabriel to Aveiro | 5,597.30 mi (9,007.98 km) |
| East San Gabriel to Aver-o-Mar | 5,559.84 mi (8,947.70 km) |
| East San Gabriel to Aves | 5,577.53 mi (8,976.17 km) |
| East San Gabriel to Azambuja | 5,654.57 mi (9,100.14 km) |
| East San Gabriel to Baiao | 5,600.06 mi (9,012.43 km) |
| East San Gabriel to Barcelos | 5,561.33 mi (8,950.09 km) |
| East San Gabriel to Barreiro | 5,663.00 mi (9,113.72 km) |
| East San Gabriel to Batalha | 5,632.67 mi (9,064.90 km) |
| East San Gabriel to Beja | 5,740.46 mi (9,238.38 km) |
| East San Gabriel to Belas | 5,649.67 mi (9,092.27 km) |
