| Smorumnedre to Siran | 1,622.96 mi (2,611.90 km) |
| Smorumnedre to Sirnak | 1,879.06 mi (3,024.05 km) |
| Smorumnedre to Sirvan | 1,835.01 mi (2,953.16 km) |
| Smorumnedre to Sivas | 1,577.17 mi (2,538.20 km) |
| Smorumnedre to Sivasli | 1,436.42 mi (2,311.70 km) |
| Smorumnedre to Siverek | 1,762.07 mi (2,835.78 km) |
| Smorumnedre to Sivrice | 1,723.41 mi (2,773.55 km) |
| Smorumnedre to Sivrihisar | 1,428.38 mi (2,298.76 km) |
| Smorumnedre to Sogut | 1,357.35 mi (2,184.44 km) |
| Smorumnedre to Sogutlu | 1,313.94 mi (2,114.58 km) |
| Smorumnedre to Soke | 1,426.70 mi (2,296.06 km) |
| Smorumnedre to Solhan | 1,753.29 mi (2,821.65 km) |
| Smorumnedre to Soma | 1,341.74 mi (2,159.32 km) |
| Smorumnedre to Sorgun | 1,515.72 mi (2,439.32 km) |
| Smorumnedre to Suhut | 1,456.02 mi (2,343.23 km) |
