| Boscotrecase to Siran | 1,292.25 mi (2,079.68 km) |
| Boscotrecase to Sirnak | 1,510.13 mi (2,430.32 km) |
| Boscotrecase to Sirvan | 1,476.79 mi (2,376.67 km) |
| Boscotrecase to Sivas | 1,187.73 mi (1,911.47 km) |
| Boscotrecase to Sivasli | 824.03 mi (1,326.15 km) |
| Boscotrecase to Siverek | 1,341.08 mi (2,158.27 km) |
| Boscotrecase to Sivrice | 1,327.71 mi (2,136.74 km) |
| Boscotrecase to Sivrihisar | 905.25 mi (1,456.85 km) |
| Boscotrecase to Sogut | 827.43 mi (1,331.62 km) |
| Boscotrecase to Sogutlu | 836.06 mi (1,345.51 km) |
| Boscotrecase to Soke | 722.59 mi (1,162.90 km) |
| Boscotrecase to Solhan | 1,409.91 mi (2,269.03 km) |
| Boscotrecase to Soma | 703.72 mi (1,132.53 km) |
| Boscotrecase to Sorgun | 1,091.56 mi (1,756.70 km) |
| Boscotrecase to Suhut | 868.05 mi (1,396.98 km) |
