| Santa Maria a Monte to Alfena | 991.32 mi (1,595.38 km) |
| Santa Maria a Monte to Alijo | 938.23 mi (1,509.93 km) |
| Santa Maria a Monte to Aljustrel | 1,060.67 mi (1,706.99 km) |
| Santa Maria a Monte to Almada | 1,085.23 mi (1,746.51 km) |
| Santa Maria a Monte to Almargem | 1,085.94 mi (1,747.66 km) |
| Santa Maria a Monte to Almeirim | 1,043.94 mi (1,680.05 km) |
| Santa Maria a Monte to Amadora | 1,087.36 mi (1,749.93 km) |
| Santa Maria a Monte to Amarante | 967.90 mi (1,557.69 km) |
| Santa Maria a Monte to Amares | 974.72 mi (1,568.65 km) |
| Santa Maria a Monte to Amora | 1,084.88 mi (1,745.95 km) |
| Santa Maria a Monte to Anadia | 1,003.73 mi (1,615.35 km) |
| Santa Maria a Monte to Angra do Heroismo | 1,983.70 mi (3,192.46 km) |
| Santa Maria a Monte to Ansiao | 1,016.07 mi (1,635.20 km) |
| Santa Maria a Monte to Anta | 1,000.88 mi (1,610.76 km) |
| Santa Maria a Monte to Arcos de Valdevez | 975.01 mi (1,569.13 km) |
