| Osterwieck to Siran | 1,571.22 mi (2,528.64 km) |
| Osterwieck to Sirnak | 1,827.85 mi (2,941.63 km) |
| Osterwieck to Sirvan | 1,785.01 mi (2,872.70 km) |
| Osterwieck to Sivas | 1,508.00 mi (2,426.89 km) |
| Osterwieck to Sivasli | 1,303.81 mi (2,098.28 km) |
| Osterwieck to Siverek | 1,693.06 mi (2,724.72 km) |
| Osterwieck to Sivrice | 1,659.35 mi (2,670.47 km) |
| Osterwieck to Sivrihisar | 1,317.08 mi (2,119.64 km) |
| Osterwieck to Sogut | 1,239.68 mi (1,995.07 km) |
| Osterwieck to Sogutlu | 1,205.87 mi (1,940.66 km) |
| Osterwieck to Soke | 1,271.69 mi (2,046.59 km) |
| Osterwieck to Solhan | 1,704.01 mi (2,742.33 km) |
| Osterwieck to Soma | 1,197.07 mi (1,926.50 km) |
| Osterwieck to Sorgun | 1,434.41 mi (2,308.46 km) |
| Osterwieck to Suhut | 1,330.46 mi (2,141.16 km) |
