| Yambol to Santander | 1,525.06 mi (2,454.34 km) |
| Yambol to Santany | 1,235.14 mi (1,987.77 km) |
| Yambol to Santiago de Compostela | 1,767.24 mi (2,844.10 km) |
| Yambol to Santiago del Teide | 2,595.81 mi (4,177.55 km) |
| Yambol to Santiponce | 1,747.20 mi (2,811.84 km) |
| Yambol to Santomera | 1,477.18 mi (2,377.29 km) |
| Yambol to Santona | 1,508.00 mi (2,426.89 km) |
| Yambol to Santurce-Antiguo | 1,487.87 mi (2,394.49 km) |
| Yambol to Sarria | 1,712.43 mi (2,755.90 km) |
| Yambol to Sauzal | 2,569.60 mi (4,135.36 km) |
| Yambol to Sedavi | 1,412.61 mi (2,273.38 km) |
| Yambol to Segorbe | 1,409.48 mi (2,268.33 km) |
| Yambol to Segovia | 1,574.12 mi (2,533.30 km) |
| Yambol to Senmanat | 1,247.27 mi (2,007.29 km) |
| Yambol to Sesena | 1,567.91 mi (2,523.31 km) |
