| Mostoles to Santander | 216.25 mi (348.02 km) |
| Mostoles to Santany | 377.09 mi (606.87 km) |
| Mostoles to Santiago de Compostela | 298.77 mi (480.83 km) |
| Mostoles to Santiago del Teide | 1,110.03 mi (1,786.42 km) |
| Mostoles to Santiponce | 231.92 mi (373.24 km) |
| Mostoles to Santomera | 217.68 mi (350.32 km) |
| Mostoles to Santona | 215.78 mi (347.26 km) |
| Mostoles to Santurce-Antiguo | 211.49 mi (340.36 km) |
| Mostoles to Sarria | 249.64 mi (401.76 km) |
| Mostoles to Sauzal | 1,085.84 mi (1,747.48 km) |
| Mostoles to Sedavi | 194.92 mi (313.70 km) |
| Mostoles to Segorbe | 181.56 mi (292.20 km) |
| Mostoles to Segovia | 44.48 mi (71.58 km) |
| Mostoles to Senmanat | 325.22 mi (523.39 km) |
| Mostoles to Sesena | 18.19 mi (29.28 km) |
