| Menlo Park to Arcos de Valdevez | 5,551.22 mi (8,933.83 km) |
| Menlo Park to Arcozelo | 5,579.76 mi (8,979.75 km) |
| Menlo Park to Arganil | 5,641.57 mi (9,079.22 km) |
| Menlo Park to Arouca | 5,600.59 mi (9,013.29 km) |
| Menlo Park to Arruda dos Vinhos | 5,659.82 mi (9,108.59 km) |
| Menlo Park to Aveiro | 5,599.07 mi (9,010.83 km) |
| Menlo Park to Aver-o-Mar | 5,558.55 mi (8,945.62 km) |
| Menlo Park to Aves | 5,574.77 mi (8,971.73 km) |
| Menlo Park to Azambuja | 5,663.83 mi (9,115.05 km) |
| Menlo Park to Baiao | 5,597.75 mi (9,008.72 km) |
| Menlo Park to Barcelos | 5,559.11 mi (8,946.53 km) |
| Menlo Park to Barreiro | 5,674.60 mi (9,132.38 km) |
| Menlo Park to Batalha | 5,639.18 mi (9,075.39 km) |
| Menlo Park to Beja | 5,751.36 mi (9,255.92 km) |
| Menlo Park to Belas | 5,661.38 mi (9,111.11 km) |
