| Calne to Sinop | 1,852.13 mi (2,980.72 km) |
| Calne to Siran | 2,094.55 mi (3,370.86 km) |
| Calne to Sirnak | 2,348.83 mi (3,780.08 km) |
| Calne to Sirvan | 2,307.06 mi (3,712.85 km) |
| Calne to Sivas | 2,022.21 mi (3,254.43 km) |
| Calne to Sivasli | 1,769.07 mi (2,847.05 km) |
| Calne to Siverek | 2,204.78 mi (3,548.26 km) |
| Calne to Sivrice | 2,174.66 mi (3,499.77 km) |
| Calne to Sivrihisar | 1,803.28 mi (2,902.09 km) |
| Calne to Sogut | 1,722.36 mi (2,771.86 km) |
| Calne to Sogutlu | 1,698.17 mi (2,732.94 km) |
| Calne to Soke | 1,710.83 mi (2,753.32 km) |
| Calne to Solhan | 2,227.21 mi (3,584.35 km) |
| Calne to Soma | 1,652.63 mi (2,659.65 km) |
| Calne to Sorgun | 1,941.82 mi (3,125.06 km) |
