| Zemst to Siran | 1,814.65 mi (2,920.39 km) |
| Zemst to Sirnak | 2,069.11 mi (3,329.91 km) |
| Zemst to Sirvan | 2,027.26 mi (3,262.56 km) |
| Zemst to Sivas | 1,742.98 mi (2,805.06 km) |
| Zemst to Sivasli | 1,498.59 mi (2,411.75 km) |
| Zemst to Siverek | 1,925.95 mi (3,099.52 km) |
| Zemst to Sivrice | 1,895.39 mi (3,050.34 km) |
| Zemst to Sivrihisar | 1,528.27 mi (2,459.51 km) |
| Zemst to Sogut | 1,447.87 mi (2,330.12 km) |
| Zemst to Sogutlu | 1,421.79 mi (2,288.15 km) |
| Zemst to Soke | 1,446.83 mi (2,328.44 km) |
| Zemst to Solhan | 1,947.33 mi (3,133.93 km) |
| Zemst to Soma | 1,384.07 mi (2,227.44 km) |
| Zemst to Sorgun | 1,663.38 mi (2,676.95 km) |
| Zemst to Suhut | 1,530.44 mi (2,463.01 km) |
