| Siggiewi to Alfena | 1,291.08 mi (2,077.79 km) |
| Siggiewi to Alijo | 1,237.78 mi (1,992.01 km) |
| Siggiewi to Aljustrel | 1,254.22 mi (2,018.48 km) |
| Siggiewi to Almada | 1,308.37 mi (2,105.62 km) |
| Siggiewi to Almargem | 1,314.75 mi (2,115.89 km) |
| Siggiewi to Almeirim | 1,280.66 mi (2,061.02 km) |
| Siggiewi to Amadora | 1,312.50 mi (2,112.26 km) |
| Siggiewi to Amarante | 1,267.91 mi (2,040.51 km) |
| Siggiewi to Amares | 1,285.78 mi (2,069.26 km) |
| Siggiewi to Amora | 1,306.17 mi (2,102.08 km) |
| Siggiewi to Anadia | 1,278.47 mi (2,057.50 km) |
| Siggiewi to Angra do Heroismo | 2,279.26 mi (3,668.11 km) |
| Siggiewi to Ansiao | 1,274.62 mi (2,051.30 km) |
| Siggiewi to Anta | 1,293.75 mi (2,082.09 km) |
| Siggiewi to Arcos de Valdevez | 1,293.09 mi (2,081.03 km) |
