| Den Helder to Santiago do Cacem | 1,214.90 mi (1,955.20 km) |
| Den Helder to Santo Andre | 1,214.13 mi (1,953.96 km) |
| Den Helder to Santo Tirso | 1,010.68 mi (1,626.53 km) |
| Den Helder to Sao Bras de Alportel | 1,248.67 mi (2,009.54 km) |
| Den Helder to Sao Felix da Marinha | 1,032.45 mi (1,661.57 km) |
| Den Helder to Sao Joao da Madeira | 1,036.67 mi (1,668.36 km) |
| Den Helder to Sao Joao de Ver | 1,035.09 mi (1,665.81 km) |
| Den Helder to Sao Mamede de Infesta | 1,022.17 mi (1,645.03 km) |
| Den Helder to Sao Pedro do Sul | 1,033.72 mi (1,663.61 km) |
| Den Helder to Satao | 1,025.75 mi (1,650.79 km) |
| Den Helder to Seia | 1,043.52 mi (1,679.38 km) |
| Den Helder to Senhora da Hora | 1,024.43 mi (1,648.66 km) |
| Den Helder to Serpa | 1,192.39 mi (1,918.97 km) |
| Den Helder to Serta | 1,091.26 mi (1,756.21 km) |
| Den Helder to Sesimbra | 1,199.20 mi (1,929.93 km) |
