| Siggiewi to Santiago do Cacem | 1,283.22 mi (2,065.14 km) |
| Siggiewi to Santo Andre | 1,285.92 mi (2,069.50 km) |
| Siggiewi to Santo Tirso | 1,289.15 mi (2,074.69 km) |
| Siggiewi to Sao Bras de Alportel | 1,240.10 mi (1,995.75 km) |
| Siggiewi to Sao Felix da Marinha | 1,293.92 mi (2,082.36 km) |
| Siggiewi to Sao Joao da Madeira | 1,285.61 mi (2,069.00 km) |
| Siggiewi to Sao Joao de Ver | 1,289.39 mi (2,075.08 km) |
| Siggiewi to Sao Mamede de Infesta | 1,294.49 mi (2,083.29 km) |
| Siggiewi to Sao Pedro do Sul | 1,262.31 mi (2,031.49 km) |
| Siggiewi to Satao | 1,244.87 mi (2,003.43 km) |
| Siggiewi to Seia | 1,240.24 mi (1,995.98 km) |
| Siggiewi to Senhora da Hora | 1,296.96 mi (2,087.26 km) |
| Siggiewi to Serpa | 1,223.27 mi (1,968.67 km) |
| Siggiewi to Serta | 1,256.26 mi (2,021.75 km) |
| Siggiewi to Sesimbra | 1,304.95 mi (2,100.11 km) |
