| Modica to Siran | 1,332.48 mi (2,144.42 km) |
| Modica to Sirnak | 1,519.61 mi (2,445.58 km) |
| Modica to Sirvan | 1,492.22 mi (2,401.50 km) |
| Modica to Sivas | 1,219.67 mi (1,962.87 km) |
| Modica to Sivasli | 822.70 mi (1,324.01 km) |
| Modica to Siverek | 1,346.96 mi (2,167.72 km) |
| Modica to Sivrice | 1,343.35 mi (2,161.91 km) |
| Modica to Sivrihisar | 927.30 mi (1,492.34 km) |
| Modica to Sogut | 861.17 mi (1,385.91 km) |
| Modica to Sogutlu | 888.82 mi (1,430.42 km) |
| Modica to Soke | 697.26 mi (1,122.14 km) |
| Modica to Solhan | 1,435.44 mi (2,310.12 km) |
| Modica to Soma | 716.71 mi (1,153.44 km) |
| Modica to Sorgun | 1,123.08 mi (1,807.42 km) |
| Modica to Suhut | 869.44 mi (1,399.23 km) |
