| Spanish Lake to Sinop | 5,884.20 mi (9,469.70 km) |
| Spanish Lake to Siran | 6,112.15 mi (9,836.55 km) |
| Spanish Lake to Sirnak | 6,366.73 mi (10,246.27 km) |
| Spanish Lake to Sirvan | 6,322.48 mi (10,175.04 km) |
| Spanish Lake to Sivas | 6,067.76 mi (9,765.11 km) |
| Spanish Lake to Sivasli | 5,878.49 mi (9,460.52 km) |
| Spanish Lake to Siverek | 6,252.86 mi (10,063.01 km) |
| Spanish Lake to Sivrice | 6,214.23 mi (10,000.84 km) |
| Spanish Lake to Sivrihisar | 5,895.93 mi (9,488.59 km) |
| Spanish Lake to Sogut | 5,818.47 mi (9,363.92 km) |
| Spanish Lake to Sogutlu | 5,784.25 mi (9,308.86 km) |
| Spanish Lake to Soke | 5,830.52 mi (9,383.31 km) |
| Spanish Lake to Solhan | 6,241.00 mi (10,043.92 km) |
| Spanish Lake to Soma | 5,766.46 mi (9,280.22 km) |
| Spanish Lake to Sorgun | 6,003.32 mi (9,661.41 km) |
