| Struer to Santiago do Cacem | 1,502.45 mi (2,417.97 km) |
| Struer to Santo Andre | 1,501.60 mi (2,416.59 km) |
| Struer to Santo Tirso | 1,294.65 mi (2,083.54 km) |
| Struer to Sao Bras de Alportel | 1,537.42 mi (2,474.24 km) |
| Struer to Sao Felix da Marinha | 1,316.61 mi (2,118.89 km) |
| Struer to Sao Joao da Madeira | 1,321.33 mi (2,126.48 km) |
| Struer to Sao Joao de Ver | 1,319.53 mi (2,123.58 km) |
| Struer to Sao Mamede de Infesta | 1,306.09 mi (2,101.96 km) |
| Struer to Sao Pedro do Sul | 1,319.40 mi (2,123.36 km) |
| Struer to Satao | 1,312.03 mi (2,111.50 km) |
| Struer to Seia | 1,330.20 mi (2,140.76 km) |
| Struer to Senhora da Hora | 1,308.27 mi (2,105.45 km) |
| Struer to Serpa | 1,481.02 mi (2,383.48 km) |
| Struer to Serta | 1,378.02 mi (2,217.70 km) |
| Struer to Sesimbra | 1,485.88 mi (2,391.29 km) |
