| Silkeborg to Santiago do Cacem | 1,510.39 mi (2,430.74 km) |
| Silkeborg to Santo Andre | 1,509.64 mi (2,429.53 km) |
| Silkeborg to Santo Tirso | 1,305.62 mi (2,101.19 km) |
| Silkeborg to Sao Bras de Alportel | 1,543.49 mi (2,484.01 km) |
| Silkeborg to Sao Felix da Marinha | 1,327.46 mi (2,136.35 km) |
| Silkeborg to Sao Joao da Madeira | 1,331.84 mi (2,143.39 km) |
| Silkeborg to Sao Joao de Ver | 1,330.19 mi (2,140.73 km) |
| Silkeborg to Sao Mamede de Infesta | 1,317.10 mi (2,119.67 km) |
| Silkeborg to Sao Pedro do Sul | 1,329.14 mi (2,139.04 km) |
| Silkeborg to Satao | 1,321.27 mi (2,126.37 km) |
| Silkeborg to Seia | 1,339.07 mi (2,155.02 km) |
| Silkeborg to Senhora da Hora | 1,319.33 mi (2,123.25 km) |
| Silkeborg to Serpa | 1,487.37 mi (2,393.68 km) |
| Silkeborg to Serta | 1,386.81 mi (2,231.86 km) |
| Silkeborg to Sesimbra | 1,494.75 mi (2,405.57 km) |
