| Opera to Santander | 655.35 mi (1,054.68 km) |
| Opera to Santany | 519.40 mi (835.89 km) |
| Opera to Santiago de Compostela | 895.71 mi (1,441.51 km) |
| Opera to Santiago del Teide | 1,847.01 mi (2,972.48 km) |
| Opera to Santiponce | 960.17 mi (1,545.25 km) |
| Opera to Santomera | 731.13 mi (1,176.65 km) |
| Opera to Santona | 639.04 mi (1,028.43 km) |
| Opera to Santurce-Antiguo | 620.81 mi (999.10 km) |
| Opera to Sarria | 843.22 mi (1,357.04 km) |
| Opera to Sauzal | 1,821.97 mi (2,932.17 km) |
| Opera to Sedavi | 638.99 mi (1,028.35 km) |
| Opera to Segorbe | 623.45 mi (1,003.34 km) |
| Opera to Segovia | 737.39 mi (1,186.71 km) |
| Opera to Senmanat | 440.15 mi (708.36 km) |
| Opera to Sesena | 748.73 mi (1,204.97 km) |
