| Sinaia to Santander | 1,446.81 mi (2,328.41 km) |
| Sinaia to Santany | 1,212.73 mi (1,951.70 km) |
| Sinaia to Santiago de Compostela | 1,687.23 mi (2,715.34 km) |
| Sinaia to Santiago del Teide | 2,583.98 mi (4,158.52 km) |
| Sinaia to Santiponce | 1,713.68 mi (2,757.90 km) |
| Sinaia to Santomera | 1,453.50 mi (2,339.18 km) |
| Sinaia to Santona | 1,430.40 mi (2,302.00 km) |
| Sinaia to Santurce-Antiguo | 1,411.84 mi (2,272.13 km) |
| Sinaia to Sarria | 1,634.76 mi (2,630.89 km) |
| Sinaia to Sauzal | 2,558.06 mi (4,116.79 km) |
| Sinaia to Sedavi | 1,378.46 mi (2,218.41 km) |
| Sinaia to Segorbe | 1,371.01 mi (2,206.42 km) |
| Sinaia to Segovia | 1,517.15 mi (2,441.63 km) |
| Sinaia to Senmanat | 1,197.52 mi (1,927.22 km) |
| Sinaia to Sesena | 1,519.09 mi (2,444.74 km) |
