| San Mateo to Alenquer | 5,660.39 mi (9,109.52 km) |
| San Mateo to Alfena | 5,577.00 mi (8,975.32 km) |
| San Mateo to Alijo | 5,615.12 mi (9,036.66 km) |
| San Mateo to Aljustrel | 5,747.39 mi (9,249.53 km) |
| San Mateo to Almada | 5,672.09 mi (9,128.35 km) |
| San Mateo to Almargem | 5,659.79 mi (9,108.55 km) |
| San Mateo to Almeirim | 5,669.10 mi (9,123.53 km) |
| San Mateo to Amadora | 5,666.63 mi (9,119.57 km) |
| San Mateo to Amarante | 5,593.13 mi (9,001.28 km) |
| San Mateo to Amares | 5,566.56 mi (8,958.52 km) |
| San Mateo to Amora | 5,676.17 mi (9,134.92 km) |
| San Mateo to Anadia | 5,618.29 mi (9,041.76 km) |
| San Mateo to Angra do Heroismo | 4,905.04 mi (7,893.90 km) |
| San Mateo to Ansiao | 5,642.57 mi (9,080.83 km) |
| San Mateo to Anta | 5,584.00 mi (8,986.57 km) |
