| Saint-Sebastien-sur-Loire to Santander | 281.89 mi (453.66 km) |
| Saint-Sebastien-sur-Loire to Santany | 590.23 mi (949.89 km) |
| Saint-Sebastien-sur-Loire to Santiago de Compostela | 455.46 mi (732.99 km) |
| Saint-Sebastien-sur-Loire to Santiago del Teide | 1,545.27 mi (2,486.88 km) |
| Saint-Sebastien-sur-Loire to Santiponce | 713.66 mi (1,148.52 km) |
| Saint-Sebastien-sur-Loire to Santomera | 632.37 mi (1,017.70 km) |
| Saint-Sebastien-sur-Loire to Santona | 277.03 mi (445.84 km) |
| Saint-Sebastien-sur-Loire to Santurce-Antiguo | 278.05 mi (447.48 km) |
| Saint-Sebastien-sur-Loire to Sarria | 420.47 mi (676.69 km) |
| Saint-Sebastien-sur-Loire to Sauzal | 1,523.23 mi (2,451.41 km) |
| Saint-Sebastien-sur-Loire to Sedavi | 540.52 mi (869.88 km) |
| Saint-Sebastien-sur-Loire to Segorbe | 510.77 mi (822.01 km) |
| Saint-Sebastien-sur-Loire to Segovia | 451.53 mi (726.68 km) |
| Saint-Sebastien-sur-Loire to Senmanat | 426.39 mi (686.21 km) |
| Saint-Sebastien-sur-Loire to Sesena | 502.95 mi (809.42 km) |
