| Alsdorf to Santiago do Cacem | 1,147.92 mi (1,847.39 km) |
| Alsdorf to Santo Andre | 1,147.56 mi (1,846.83 km) |
| Alsdorf to Santo Tirso | 959.44 mi (1,544.08 km) |
| Alsdorf to Sao Bras de Alportel | 1,173.73 mi (1,888.94 km) |
| Alsdorf to Sao Felix da Marinha | 980.34 mi (1,577.70 km) |
| Alsdorf to Sao Joao da Madeira | 982.92 mi (1,581.86 km) |
| Alsdorf to Sao Joao de Ver | 982.06 mi (1,580.47 km) |
| Alsdorf to Sao Mamede de Infesta | 970.93 mi (1,562.56 km) |
| Alsdorf to Sao Pedro do Sul | 976.54 mi (1,571.58 km) |
| Alsdorf to Satao | 966.41 mi (1,555.29 km) |
| Alsdorf to Seia | 982.26 mi (1,580.79 km) |
| Alsdorf to Senhora da Hora | 973.41 mi (1,566.55 km) |
| Alsdorf to Serpa | 1,118.94 mi (1,800.75 km) |
| Alsdorf to Serta | 1,029.12 mi (1,656.22 km) |
| Alsdorf to Sesimbra | 1,136.31 mi (1,828.72 km) |
