| Millbrae to Arcos de Valdevez | 5,553.58 mi (8,937.63 km) |
| Millbrae to Arcozelo | 5,582.31 mi (8,983.86 km) |
| Millbrae to Arganil | 5,644.20 mi (9,083.47 km) |
| Millbrae to Arouca | 5,603.11 mi (9,017.34 km) |
| Millbrae to Arruda dos Vinhos | 5,662.84 mi (9,113.47 km) |
| Millbrae to Aveiro | 5,601.71 mi (9,015.07 km) |
| Millbrae to Aver-o-Mar | 5,561.04 mi (8,949.64 km) |
| Millbrae to Aves | 5,577.20 mi (8,975.63 km) |
| Millbrae to Azambuja | 5,666.81 mi (9,119.85 km) |
| Millbrae to Baiao | 5,600.20 mi (9,012.65 km) |
| Millbrae to Barcelos | 5,561.57 mi (8,950.47 km) |
| Millbrae to Barreiro | 5,677.69 mi (9,137.35 km) |
| Millbrae to Batalha | 5,642.04 mi (9,079.98 km) |
| Millbrae to Beja | 5,754.41 mi (9,260.82 km) |
| Millbrae to Belas | 5,664.48 mi (9,116.09 km) |
