| Bosilegrad to Santander | 1,324.40 mi (2,131.42 km) |
| Bosilegrad to Santany | 1,030.54 mi (1,658.50 km) |
| Bosilegrad to Santiago de Compostela | 1,566.49 mi (2,521.03 km) |
| Bosilegrad to Santiago del Teide | 2,393.68 mi (3,852.26 km) |
| Bosilegrad to Santiponce | 1,542.21 mi (2,481.94 km) |
| Bosilegrad to Santomera | 1,272.70 mi (2,048.21 km) |
| Bosilegrad to Santona | 1,307.24 mi (2,103.79 km) |
| Bosilegrad to Santurce-Antiguo | 1,286.79 mi (2,070.89 km) |
| Bosilegrad to Sarria | 1,511.25 mi (2,432.12 km) |
| Bosilegrad to Sauzal | 2,367.51 mi (3,810.14 km) |
| Bosilegrad to Sedavi | 1,207.50 mi (1,943.29 km) |
| Bosilegrad to Segorbe | 1,204.32 mi (1,938.16 km) |
| Bosilegrad to Segovia | 1,369.81 mi (2,204.49 km) |
| Bosilegrad to Senmanat | 1,042.65 mi (1,677.98 km) |
| Bosilegrad to Sesena | 1,362.99 mi (2,193.52 km) |
