| San Mateo to Arcos de Valdevez | 5,552.53 mi (8,935.93 km) |
| San Mateo to Arcozelo | 5,581.18 mi (8,982.05 km) |
| San Mateo to Arganil | 5,643.05 mi (9,081.61 km) |
| San Mateo to Arouca | 5,602.00 mi (9,015.55 km) |
| San Mateo to Arruda dos Vinhos | 5,661.54 mi (9,111.37 km) |
| San Mateo to Aveiro | 5,600.55 mi (9,013.21 km) |
| San Mateo to Aver-o-Mar | 5,559.94 mi (8,947.86 km) |
| San Mateo to Aves | 5,576.12 mi (8,973.90 km) |
| San Mateo to Azambuja | 5,665.53 mi (9,117.78 km) |
| San Mateo to Baiao | 5,599.11 mi (9,010.90 km) |
| San Mateo to Barcelos | 5,560.48 mi (8,948.72 km) |
| San Mateo to Barreiro | 5,676.36 mi (9,135.22 km) |
| San Mateo to Batalha | 5,640.80 mi (9,077.99 km) |
| San Mateo to Beja | 5,753.10 mi (9,258.72 km) |
| San Mateo to Belas | 5,663.15 mi (9,113.96 km) |
