| Biot to Siran | 1,653.62 mi (2,661.25 km) |
| Biot to Sirnak | 1,888.12 mi (3,038.64 km) |
| Biot to Sirvan | 1,851.48 mi (2,979.67 km) |
| Biot to Sivas | 1,558.17 mi (2,507.63 km) |
| Biot to Sivasli | 1,224.95 mi (1,971.37 km) |
| Biot to Siverek | 1,724.58 mi (2,775.44 km) |
| Biot to Sivrice | 1,705.39 mi (2,744.56 km) |
| Biot to Sivrihisar | 1,291.55 mi (2,078.55 km) |
| Biot to Sogut | 1,210.36 mi (1,947.88 km) |
| Biot to Sogutlu | 1,206.51 mi (1,941.69 km) |
| Biot to Soke | 1,135.51 mi (1,827.42 km) |
| Biot to Solhan | 1,779.04 mi (2,863.08 km) |
| Biot to Soma | 1,103.15 mi (1,775.35 km) |
| Biot to Sorgun | 1,465.33 mi (2,358.22 km) |
| Biot to Suhut | 1,266.27 mi (2,037.86 km) |
