| Mortsel to Siran | 1,815.27 mi (2,921.40 km) |
| Mortsel to Sirnak | 2,070.00 mi (3,331.35 km) |
| Mortsel to Sirvan | 2,028.05 mi (3,263.83 km) |
| Mortsel to Sivas | 1,744.33 mi (2,807.22 km) |
| Mortsel to Sivasli | 1,502.65 mi (2,418.28 km) |
| Mortsel to Siverek | 1,927.53 mi (3,102.07 km) |
| Mortsel to Sivrice | 1,896.70 mi (3,052.44 km) |
| Mortsel to Sivrihisar | 1,531.30 mi (2,464.39 km) |
| Mortsel to Sogut | 1,451.05 mi (2,335.24 km) |
| Mortsel to Sogutlu | 1,424.43 mi (2,292.40 km) |
| Mortsel to Soke | 1,451.98 mi (2,336.73 km) |
| Mortsel to Solhan | 1,948.01 mi (3,135.01 km) |
| Mortsel to Soma | 1,388.51 mi (2,234.59 km) |
| Mortsel to Sorgun | 1,665.18 mi (2,679.85 km) |
| Mortsel to Suhut | 1,534.20 mi (2,469.05 km) |
