| Krems an der Donau to Siran | 1,286.96 mi (2,071.17 km) |
| Krems an der Donau to Sirnak | 1,540.36 mi (2,478.97 km) |
| Krems an der Donau to Sirvan | 1,498.84 mi (2,412.15 km) |
| Krems an der Donau to Sivas | 1,213.29 mi (1,952.61 km) |
| Krems an der Donau to Sivasli | 981.38 mi (1,579.37 km) |
| Krems an der Donau to Siverek | 1,396.05 mi (2,246.72 km) |
| Krems an der Donau to Sivrice | 1,365.75 mi (2,197.96 km) |
| Krems an der Donau to Sivrihisar | 1,002.29 mi (1,613.04 km) |
| Krems an der Donau to Sogut | 922.99 mi (1,485.41 km) |
| Krems an der Donau to Sogutlu | 893.91 mi (1,438.61 km) |
| Krems an der Donau to Soke | 944.97 mi (1,520.79 km) |
| Krems an der Donau to Solhan | 1,419.39 mi (2,284.29 km) |
| Krems an der Donau to Soma | 872.15 mi (1,403.59 km) |
| Krems an der Donau to Sorgun | 1,133.47 mi (1,824.15 km) |
| Krems an der Donau to Suhut | 1,010.05 mi (1,625.52 km) |
