| Omurtag to Santander | 1,511.96 mi (2,433.27 km) |
| Omurtag to Santany | 1,233.30 mi (1,984.81 km) |
| Omurtag to Santiago de Compostela | 1,754.07 mi (2,822.90 km) |
| Omurtag to Santiago del Teide | 2,597.77 mi (4,180.70 km) |
| Omurtag to Santiponce | 1,743.87 mi (2,806.49 km) |
| Omurtag to Santomera | 1,475.55 mi (2,374.67 km) |
| Omurtag to Santona | 1,495.02 mi (2,405.99 km) |
| Omurtag to Santurce-Antiguo | 1,475.19 mi (2,374.09 km) |
| Omurtag to Sarria | 1,699.69 mi (2,735.39 km) |
| Omurtag to Sauzal | 2,571.60 mi (4,138.59 km) |
| Omurtag to Sedavi | 1,408.66 mi (2,267.03 km) |
| Omurtag to Segorbe | 1,404.62 mi (2,260.51 km) |
| Omurtag to Segovia | 1,565.61 mi (2,519.61 km) |
| Omurtag to Senmanat | 1,239.70 mi (1,995.11 km) |
| Omurtag to Sesena | 1,561.12 mi (2,512.38 km) |
