| River Falls to Sinop | 5,623.54 mi (9,050.21 km) |
| River Falls to Siran | 5,843.23 mi (9,403.77 km) |
| River Falls to Sirnak | 6,093.69 mi (9,806.85 km) |
| River Falls to Sirvan | 6,049.40 mi (9,735.56 km) |
| River Falls to Sivas | 5,808.44 mi (9,347.79 km) |
| River Falls to Sivasli | 5,652.75 mi (9,097.23 km) |
| River Falls to Siverek | 5,991.60 mi (9,642.56 km) |
| River Falls to Sivrice | 5,950.59 mi (9,576.55 km) |
| River Falls to Sivrihisar | 5,658.93 mi (9,107.17 km) |
| River Falls to Sogut | 5,584.35 mi (8,987.14 km) |
| River Falls to Sogutlu | 5,545.33 mi (8,924.35 km) |
| River Falls to Soke | 5,616.98 mi (9,039.66 km) |
| River Falls to Solhan | 5,968.79 mi (9,605.83 km) |
| River Falls to Soma | 5,545.81 mi (8,925.12 km) |
| River Falls to Sorgun | 5,750.79 mi (9,255.01 km) |
