| Silleda to Santarem | 240.65 mi (387.28 km) |
| Silleda to Santiago do Cacem | 324.51 mi (522.26 km) |
| Silleda to Santo Andre | 322.43 mi (518.90 km) |
| Silleda to Santo Tirso | 95.19 mi (153.19 km) |
| Silleda to Sao Bras de Alportel | 383.91 mi (617.85 km) |
| Silleda to Sao Felix da Marinha | 116.84 mi (188.04 km) |
| Silleda to Sao Joao da Madeira | 125.26 mi (201.58 km) |
| Silleda to Sao Joao de Ver | 121.74 mi (195.92 km) |
| Silleda to Sao Mamede de Infesta | 105.34 mi (169.53 km) |
| Silleda to Sao Pedro do Sul | 135.01 mi (217.27 km) |
| Silleda to Satao | 138.31 mi (222.59 km) |
| Silleda to Seia | 159.77 mi (257.12 km) |
| Silleda to Senhora da Hora | 106.79 mi (171.86 km) |
| Silleda to Serpa | 330.25 mi (531.49 km) |
| Silleda to Serta | 200.49 mi (322.66 km) |
