| Sile to Alenquer | 2,029.72 mi (3,266.52 km) |
| Sile to Alfena | 1,966.21 mi (3,164.32 km) |
| Sile to Alijo | 1,912.38 mi (3,077.68 km) |
| Sile to Aljustrel | 2,009.52 mi (3,234.01 km) |
| Sile to Almada | 2,044.48 mi (3,290.27 km) |
| Sile to Almargem | 2,046.88 mi (3,294.14 km) |
| Sile to Almeirim | 2,006.22 mi (3,228.70 km) |
| Sile to Amadora | 2,047.25 mi (3,294.73 km) |
| Sile to Amarante | 1,942.54 mi (3,126.21 km) |
| Sile to Amares | 1,950.91 mi (3,139.69 km) |
| Sile to Amora | 2,043.56 mi (3,288.79 km) |
| Sile to Anadia | 1,974.44 mi (3,177.55 km) |
| Sile to Angra do Heroismo | 2,962.28 mi (4,767.32 km) |
| Sile to Ansiao | 1,983.42 mi (3,192.01 km) |
| Sile to Anta | 1,974.84 mi (3,178.20 km) |
