| Heilbad Heiligenstadt to Siran | 1,581.52 mi (2,545.21 km) |
| Heilbad Heiligenstadt to Sirnak | 1,837.56 mi (2,957.26 km) |
| Heilbad Heiligenstadt to Sirvan | 1,795.04 mi (2,888.84 km) |
| Heilbad Heiligenstadt to Sivas | 1,515.31 mi (2,438.66 km) |
| Heilbad Heiligenstadt to Sivasli | 1,299.24 mi (2,090.92 km) |
| Heilbad Heiligenstadt to Siverek | 1,699.86 mi (2,735.67 km) |
| Heilbad Heiligenstadt to Sivrice | 1,667.16 mi (2,683.03 km) |
| Heilbad Heiligenstadt to Sivrihisar | 1,316.90 mi (2,119.35 km) |
| Heilbad Heiligenstadt to Sogut | 1,238.52 mi (1,993.21 km) |
| Heilbad Heiligenstadt to Sogutlu | 1,206.83 mi (1,942.21 km) |
| Heilbad Heiligenstadt to Soke | 1,262.31 mi (2,031.49 km) |
| Heilbad Heiligenstadt to Solhan | 1,714.37 mi (2,759.01 km) |
| Heilbad Heiligenstadt to Soma | 1,190.32 mi (1,915.63 km) |
| Heilbad Heiligenstadt to Sorgun | 1,439.69 mi (2,316.95 km) |
| Heilbad Heiligenstadt to Suhut | 1,327.27 mi (2,136.04 km) |
