| Redcar to Sinop | 1,849.55 mi (2,976.56 km) |
| Redcar to Siran | 2,088.77 mi (3,361.55 km) |
| Redcar to Sirnak | 2,345.70 mi (3,775.04 km) |
| Redcar to Sirvan | 2,302.64 mi (3,705.75 km) |
| Redcar to Sivas | 2,027.13 mi (3,262.35 km) |
| Redcar to Sivasli | 1,813.66 mi (2,918.81 km) |
| Redcar to Siverek | 2,212.28 mi (3,560.32 km) |
| Redcar to Sivrice | 2,178.31 mi (3,505.65 km) |
| Redcar to Sivrihisar | 1,833.11 mi (2,950.11 km) |
| Redcar to Sogut | 1,754.63 mi (2,823.80 km) |
| Redcar to Sogutlu | 1,722.97 mi (2,772.86 km) |
| Redcar to Soke | 1,771.12 mi (2,850.34 km) |
| Redcar to Solhan | 2,221.42 mi (3,575.02 km) |
| Redcar to Soma | 1,702.84 mi (2,740.45 km) |
| Redcar to Sorgun | 1,953.66 mi (3,144.11 km) |
