| Gilching to Siran | 1,473.97 mi (2,372.12 km) |
| Gilching to Sirnak | 1,724.86 mi (2,775.89 km) |
| Gilching to Sirvan | 1,684.13 mi (2,710.35 km) |
| Gilching to Sivas | 1,395.26 mi (2,245.45 km) |
| Gilching to Sivasli | 1,134.06 mi (1,825.09 km) |
| Gilching to Siverek | 1,575.65 mi (2,535.76 km) |
| Gilching to Sivrice | 1,547.60 mi (2,490.63 km) |
| Gilching to Sivrihisar | 1,168.24 mi (1,880.10 km) |
| Gilching to Sogut | 1,087.10 mi (1,749.52 km) |
| Gilching to Sogutlu | 1,064.39 mi (1,712.98 km) |
| Gilching to Soke | 1,080.70 mi (1,739.22 km) |
| Gilching to Solhan | 1,605.69 mi (2,584.12 km) |
| Gilching to Soma | 1,018.61 mi (1,639.29 km) |
| Gilching to Sorgun | 1,311.80 mi (2,111.14 km) |
| Gilching to Suhut | 1,166.92 mi (1,877.98 km) |
