| Bollate to Siran | 1,554.30 mi (2,501.40 km) |
| Bollate to Sirnak | 1,796.62 mi (2,891.37 km) |
| Bollate to Sirvan | 1,758.14 mi (2,829.45 km) |
| Bollate to Sivas | 1,465.05 mi (2,357.77 km) |
| Bollate to Sivasli | 1,158.77 mi (1,864.86 km) |
| Bollate to Siverek | 1,638.17 mi (2,636.38 km) |
| Bollate to Sivrice | 1,615.24 mi (2,599.47 km) |
| Bollate to Sivrihisar | 1,212.50 mi (1,951.34 km) |
| Bollate to Sogut | 1,130.45 mi (1,819.28 km) |
| Bollate to Sogutlu | 1,118.83 mi (1,800.58 km) |
| Bollate to Soke | 1,083.68 mi (1,744.01 km) |
| Bollate to Solhan | 1,682.91 mi (2,708.38 km) |
| Bollate to Soma | 1,038.06 mi (1,670.60 km) |
| Bollate to Sorgun | 1,375.39 mi (2,213.47 km) |
| Bollate to Suhut | 1,196.98 mi (1,926.35 km) |
