| Siniscola to Santander | 720.27 mi (1,159.16 km) |
| Siniscola to Santany | 357.79 mi (575.81 km) |
| Siniscola to Santiago de Compostela | 952.03 mi (1,532.14 km) |
| Siniscola to Santiago del Teide | 1,722.71 mi (2,772.44 km) |
| Siniscola to Santiponce | 871.15 mi (1,401.98 km) |
| Siniscola to Santomera | 599.59 mi (964.95 km) |
| Siniscola to Santona | 702.90 mi (1,131.21 km) |
| Siniscola to Santurce-Antiguo | 680.38 mi (1,094.97 km) |
| Siniscola to Sarria | 894.58 mi (1,439.69 km) |
| Siniscola to Sauzal | 1,696.63 mi (2,730.46 km) |
| Siniscola to Sedavi | 539.12 mi (867.64 km) |
| Siniscola to Segorbe | 539.45 mi (868.15 km) |
| Siniscola to Segovia | 722.68 mi (1,163.04 km) |
| Siniscola to Senmanat | 399.99 mi (643.73 km) |
| Siniscola to Sesena | 705.48 mi (1,135.37 km) |
