| Silleda to Santa Ursula | 1,088.69 mi (1,752.08 km) |
| Silleda to Santander | 229.57 mi (369.46 km) |
| Silleda to Santany | 635.08 mi (1,022.07 km) |
| Silleda to Santiago de Compostela | 19.99 mi (32.18 km) |
| Silleda to Santiago del Teide | 1,104.65 mi (1,777.76 km) |
| Silleda to Santiponce | 381.70 mi (614.29 km) |
| Silleda to Santomera | 495.33 mi (797.15 km) |
| Silleda to Santona | 246.40 mi (396.54 km) |
| Silleda to Santurce-Antiguo | 266.33 mi (428.62 km) |
| Silleda to Sarria | 41.83 mi (67.33 km) |
| Silleda to Sauzal | 1,083.90 mi (1,744.36 km) |
| Silleda to Sedavi | 466.95 mi (751.49 km) |
| Silleda to Segorbe | 447.43 mi (720.07 km) |
| Silleda to Segovia | 243.97 mi (392.63 km) |
| Silleda to Senmanat | 536.10 mi (862.77 km) |
