| Otopeni to Santander | 1,478.28 mi (2,379.06 km) |
| Otopeni to Santany | 1,227.59 mi (1,975.61 km) |
| Otopeni to Santiago de Compostela | 1,719.55 mi (2,767.35 km) |
| Otopeni to Santiago del Teide | 2,597.72 mi (4,180.63 km) |
| Otopeni to Santiponce | 1,732.81 mi (2,788.69 km) |
| Otopeni to Santomera | 1,469.32 mi (2,364.64 km) |
| Otopeni to Santona | 1,461.66 mi (2,352.31 km) |
| Otopeni to Santurce-Antiguo | 1,442.62 mi (2,321.67 km) |
| Otopeni to Sarria | 1,666.35 mi (2,681.74 km) |
| Otopeni to Sauzal | 2,571.69 mi (4,138.74 km) |
| Otopeni to Sedavi | 1,397.17 mi (2,248.52 km) |
| Otopeni to Segorbe | 1,390.95 mi (2,238.52 km) |
| Otopeni to Segovia | 1,542.71 mi (2,482.75 km) |
| Otopeni to Senmanat | 1,220.30 mi (1,963.89 km) |
| Otopeni to Sesena | 1,542.32 mi (2,482.12 km) |
