| Smederevo to Siran | 975.75 mi (1,570.32 km) |
| Smederevo to Sirnak | 1,220.15 mi (1,963.64 km) |
| Smederevo to Sirvan | 1,180.96 mi (1,900.58 km) |
| Smederevo to Sivas | 888.66 mi (1,430.15 km) |
| Smederevo to Sivasli | 621.49 mi (1,000.19 km) |
| Smederevo to Siverek | 1,065.22 mi (1,714.30 km) |
| Smederevo to Sivrice | 1,039.94 mi (1,673.62 km) |
| Smederevo to Sivrihisar | 651.82 mi (1,049.00 km) |
| Smederevo to Sogut | 570.63 mi (918.35 km) |
| Smederevo to Sogutlu | 549.37 mi (884.13 km) |
| Smederevo to Soke | 584.05 mi (939.93 km) |
| Smederevo to Solhan | 1,104.92 mi (1,778.20 km) |
| Smederevo to Soma | 510.54 mi (821.64 km) |
| Smederevo to Sorgun | 801.30 mi (1,289.57 km) |
| Smederevo to Suhut | 652.21 mi (1,049.64 km) |
