| Gland to Siran | 1,693.85 mi (2,725.98 km) |
| Gland to Sirnak | 1,938.60 mi (3,119.87 km) |
| Gland to Sirvan | 1,899.55 mi (3,057.03 km) |
| Gland to Sivas | 1,607.03 mi (2,586.26 km) |
| Gland to Sivasli | 1,307.03 mi (2,103.47 km) |
| Gland to Siverek | 1,781.92 mi (2,867.73 km) |
| Gland to Sivrice | 1,757.91 mi (2,829.08 km) |
| Gland to Sivrihisar | 1,358.68 mi (2,186.59 km) |
| Gland to Sogut | 1,276.60 mi (2,054.49 km) |
| Gland to Sogutlu | 1,263.19 mi (2,032.90 km) |
| Gland to Soke | 1,232.93 mi (1,984.21 km) |
| Gland to Solhan | 1,823.45 mi (2,934.55 km) |
| Gland to Soma | 1,186.57 mi (1,909.60 km) |
| Gland to Sorgun | 1,518.54 mi (2,443.85 km) |
| Gland to Suhut | 1,344.82 mi (2,164.28 km) |
