| Santa Maria a Vico to Alfena | 1,193.89 mi (1,921.38 km) |
| Santa Maria a Vico to Alijo | 1,139.40 mi (1,833.69 km) |
| Santa Maria a Vico to Aljustrel | 1,223.44 mi (1,968.93 km) |
| Santa Maria a Vico to Almada | 1,260.50 mi (2,028.58 km) |
| Santa Maria a Vico to Almargem | 1,263.47 mi (2,033.36 km) |
| Santa Maria a Vico to Almeirim | 1,223.51 mi (1,969.04 km) |
| Santa Maria a Vico to Amadora | 1,263.47 mi (2,033.36 km) |
| Santa Maria a Vico to Amarante | 1,170.00 mi (1,882.94 km) |
| Santa Maria a Vico to Amares | 1,181.13 mi (1,900.84 km) |
| Santa Maria a Vico to Amora | 1,259.41 mi (2,026.83 km) |
| Santa Maria a Vico to Anadia | 1,197.08 mi (1,926.52 km) |
| Santa Maria a Vico to Angra do Heroismo | 2,197.09 mi (3,535.88 km) |
| Santa Maria a Vico to Ansiao | 1,203.47 mi (1,936.79 km) |
| Santa Maria a Vico to Anta | 1,201.07 mi (1,932.94 km) |
| Santa Maria a Vico to Arcos de Valdevez | 1,184.03 mi (1,905.52 km) |
