| New Silksworth to Santarem | 1,132.13 mi (1,821.99 km) |
| New Silksworth to Santiago do Cacem | 1,213.74 mi (1,953.33 km) |
| New Silksworth to Santo Andre | 1,212.17 mi (1,950.80 km) |
| New Silksworth to Santo Tirso | 989.41 mi (1,592.30 km) |
| New Silksworth to Sao Bras de Alportel | 1,262.04 mi (2,031.06 km) |
| New Silksworth to Sao Felix da Marinha | 1,011.55 mi (1,627.93 km) |
| New Silksworth to Sao Joao da Madeira | 1,018.64 mi (1,639.34 km) |
| New Silksworth to Sao Joao de Ver | 1,015.78 mi (1,634.74 km) |
| New Silksworth to Sao Mamede de Infesta | 1,000.22 mi (1,609.70 km) |
| New Silksworth to Sao Pedro do Sul | 1,022.46 mi (1,645.49 km) |
| New Silksworth to Satao | 1,019.11 mi (1,640.10 km) |
| New Silksworth to Seia | 1,039.56 mi (1,673.01 km) |
| New Silksworth to Senhora da Hora | 1,001.91 mi (1,612.42 km) |
| New Silksworth to Serpa | 1,205.10 mi (1,939.41 km) |
| New Silksworth to Serta | 1,086.38 mi (1,748.36 km) |
