| Wetteren to Siran | 1,838.05 mi (2,958.05 km) |
| Wetteren to Sirnak | 2,092.46 mi (3,367.49 km) |
| Wetteren to Sirvan | 2,050.63 mi (3,300.17 km) |
| Wetteren to Sivas | 1,766.23 mi (2,842.47 km) |
| Wetteren to Sivasli | 1,520.65 mi (2,447.25 km) |
| Wetteren to Siverek | 1,949.14 mi (3,136.83 km) |
| Wetteren to Sivrice | 1,918.65 mi (3,087.77 km) |
| Wetteren to Sivrihisar | 1,550.90 mi (2,495.93 km) |
| Wetteren to Sogut | 1,470.42 mi (2,366.42 km) |
| Wetteren to Sogutlu | 1,444.60 mi (2,324.86 km) |
| Wetteren to Soke | 1,468.11 mi (2,362.70 km) |
| Wetteren to Solhan | 1,970.73 mi (3,171.58 km) |
| Wetteren to Soma | 1,405.88 mi (2,262.54 km) |
| Wetteren to Sorgun | 1,686.49 mi (2,714.15 km) |
| Wetteren to Suhut | 1,552.68 mi (2,498.80 km) |
