| Trevignano to Siran | 1,411.94 mi (2,272.29 km) |
| Trevignano to Sirnak | 1,655.76 mi (2,664.69 km) |
| Trevignano to Sirvan | 1,616.88 mi (2,602.11 km) |
| Trevignano to Sivas | 1,324.17 mi (2,131.04 km) |
| Trevignano to Sivasli | 1,028.21 mi (1,654.74 km) |
| Trevignano to Siverek | 1,498.85 mi (2,412.16 km) |
| Trevignano to Sivrice | 1,474.92 mi (2,373.65 km) |
| Trevignano to Sivrihisar | 1,076.51 mi (1,732.48 km) |
| Trevignano to Sogut | 994.45 mi (1,600.41 km) |
| Trevignano to Sogutlu | 980.20 mi (1,577.48 km) |
| Trevignano to Soke | 960.54 mi (1,545.83 km) |
| Trevignano to Solhan | 1,541.09 mi (2,480.15 km) |
| Trevignano to Soma | 908.73 mi (1,462.47 km) |
| Trevignano to Sorgun | 1,235.48 mi (1,988.31 km) |
| Trevignano to Suhut | 1,064.88 mi (1,713.76 km) |
