| Runkel to Siran | 1,646.70 mi (2,650.10 km) |
| Runkel to Sirnak | 1,901.11 mi (3,059.54 km) |
| Runkel to Sirvan | 1,859.27 mi (2,992.20 km) |
| Runkel to Sivas | 1,575.05 mi (2,534.80 km) |
| Runkel to Sivasli | 1,335.62 mi (2,149.47 km) |
| Runkel to Siverek | 1,758.14 mi (2,829.46 km) |
| Runkel to Sivrice | 1,727.45 mi (2,780.06 km) |
| Runkel to Sivrihisar | 1,362.47 mi (2,192.68 km) |
| Runkel to Sogut | 1,282.42 mi (2,063.86 km) |
| Runkel to Sogutlu | 1,255.24 mi (2,020.11 km) |
| Runkel to Soke | 1,288.25 mi (2,073.23 km) |
| Runkel to Solhan | 1,779.37 mi (2,863.62 km) |
| Runkel to Soma | 1,222.51 mi (1,967.44 km) |
| Runkel to Sorgun | 1,495.73 mi (2,407.14 km) |
| Runkel to Suhut | 1,366.51 mi (2,199.19 km) |
