| Horwich to Sinop | 1,894.23 mi (3,048.47 km) |
| Horwich to Siran | 2,134.99 mi (3,435.93 km) |
| Horwich to Sirnak | 2,391.30 mi (3,848.43 km) |
| Horwich to Sirvan | 2,348.65 mi (3,779.79 km) |
| Horwich to Sivas | 2,069.38 mi (3,330.35 km) |
| Horwich to Sivasli | 1,840.37 mi (2,961.80 km) |
| Horwich to Siverek | 2,253.85 mi (3,627.22 km) |
| Horwich to Sivrice | 2,221.24 mi (3,574.75 km) |
| Horwich to Sivrihisar | 1,865.66 mi (3,002.49 km) |
| Horwich to Sogut | 1,786.07 mi (2,874.41 km) |
| Horwich to Sogutlu | 1,757.23 mi (2,828.00 km) |
| Horwich to Soke | 1,791.38 mi (2,882.95 km) |
| Horwich to Solhan | 2,267.82 mi (3,649.70 km) |
| Horwich to Soma | 1,727.07 mi (2,779.45 km) |
| Horwich to Sorgun | 1,993.24 mi (3,207.82 km) |
