| Seynod to Siran | 1,700.81 mi (2,737.19 km) |
| Seynod to Sirnak | 1,943.83 mi (3,128.30 km) |
| Seynod to Sirvan | 1,905.22 mi (3,066.15 km) |
| Seynod to Sivas | 1,612.24 mi (2,594.65 km) |
| Seynod to Sivasli | 1,305.24 mi (2,100.58 km) |
| Seynod to Siverek | 1,785.68 mi (2,873.77 km) |
| Seynod to Sivrice | 1,762.58 mi (2,836.60 km) |
| Seynod to Sivrihisar | 1,359.98 mi (2,188.68 km) |
| Seynod to Sogut | 1,277.93 mi (2,056.64 km) |
| Seynod to Sogutlu | 1,266.37 mi (2,038.03 km) |
| Seynod to Soke | 1,227.83 mi (1,976.00 km) |
| Seynod to Solhan | 1,829.74 mi (2,944.69 km) |
| Seynod to Soma | 1,184.28 mi (1,905.91 km) |
| Seynod to Sorgun | 1,522.80 mi (2,450.71 km) |
| Seynod to Suhut | 1,343.80 mi (2,162.64 km) |
