| Bad Sooden-Allendorf to Siran | 1,585.90 mi (2,552.26 km) |
| Bad Sooden-Allendorf to Sirnak | 1,841.82 mi (2,964.12 km) |
| Bad Sooden-Allendorf to Sirvan | 1,799.36 mi (2,895.79 km) |
| Bad Sooden-Allendorf to Sivas | 1,519.17 mi (2,444.86 km) |
| Bad Sooden-Allendorf to Sivasli | 1,300.88 mi (2,093.56 km) |
| Bad Sooden-Allendorf to Siverek | 1,703.61 mi (2,741.69 km) |
| Bad Sooden-Allendorf to Sivrice | 1,671.09 mi (2,689.35 km) |
| Bad Sooden-Allendorf to Sivrihisar | 1,319.39 mi (2,123.35 km) |
| Bad Sooden-Allendorf to Sogut | 1,240.83 mi (1,996.93 km) |
| Bad Sooden-Allendorf to Sogutlu | 1,209.55 mi (1,946.59 km) |
| Bad Sooden-Allendorf to Soke | 1,263.00 mi (2,032.60 km) |
| Bad Sooden-Allendorf to Solhan | 1,718.75 mi (2,766.06 km) |
| Bad Sooden-Allendorf to Soma | 1,191.54 mi (1,917.61 km) |
| Bad Sooden-Allendorf to Sorgun | 1,443.18 mi (2,322.57 km) |
| Bad Sooden-Allendorf to Suhut | 1,329.18 mi (2,139.11 km) |
