| Boiling Springs to Sinop | 5,793.56 mi (9,323.84 km) |
| Boiling Springs to Siran | 6,030.44 mi (9,705.06 km) |
| Boiling Springs to Sirnak | 6,287.61 mi (10,118.93 km) |
| Boiling Springs to Sirvan | 6,244.03 mi (10,048.80 km) |
| Boiling Springs to Sivas | 5,972.54 mi (9,611.87 km) |
| Boiling Springs to Sivasli | 5,739.12 mi (9,236.22 km) |
| Boiling Springs to Siverek | 6,157.85 mi (9,910.10 km) |
| Boiling Springs to Sivrice | 6,123.27 mi (9,854.45 km) |
| Boiling Springs to Sivrihisar | 5,771.61 mi (9,288.52 km) |
| Boiling Springs to Sogut | 5,691.30 mi (9,159.26 km) |
| Boiling Springs to Sogutlu | 5,664.18 mi (9,115.62 km) |
| Boiling Springs to Soke | 5,675.69 mi (9,134.14 km) |
| Boiling Springs to Solhan | 6,162.41 mi (9,917.43 km) |
| Boiling Springs to Soma | 5,621.90 mi (9,047.57 km) |
| Boiling Springs to Sorgun | 5,899.24 mi (9,493.91 km) |
