| Birkenau to Siran | 1,609.96 mi (2,590.97 km) |
| Birkenau to Sirnak | 1,863.11 mi (2,998.39 km) |
| Birkenau to Sirvan | 1,821.70 mi (2,931.75 km) |
| Birkenau to Sivas | 1,535.39 mi (2,470.96 km) |
| Birkenau to Sivasli | 1,285.78 mi (2,069.27 km) |
| Birkenau to Siverek | 1,717.46 mi (2,763.98 km) |
| Birkenau to Sivrice | 1,687.86 mi (2,716.35 km) |
| Birkenau to Sivrihisar | 1,316.32 mi (2,118.41 km) |
| Birkenau to Sogut | 1,235.70 mi (1,988.67 km) |
| Birkenau to Sogutlu | 1,210.57 mi (1,948.22 km) |
| Birkenau to Soke | 1,234.82 mi (1,987.25 km) |
| Birkenau to Solhan | 1,742.35 mi (2,804.04 km) |
| Birkenau to Soma | 1,171.33 mi (1,885.07 km) |
| Birkenau to Sorgun | 1,454.27 mi (2,340.42 km) |
| Birkenau to Suhut | 1,317.73 mi (2,120.67 km) |
