| River Falls to Santa Ursula | 4,213.04 mi (6,780.23 km) |
| River Falls to Santander | 4,164.67 mi (6,702.39 km) |
| River Falls to Santany | 4,622.27 mi (7,438.82 km) |
| River Falls to Santiago de Compostela | 3,990.47 mi (6,422.04 km) |
| River Falls to Santiago del Teide | 4,203.12 mi (6,764.26 km) |
| River Falls to Santiponce | 4,315.68 mi (6,945.41 km) |
| River Falls to Santomera | 4,504.52 mi (7,249.33 km) |
| River Falls to Santona | 4,179.73 mi (6,726.63 km) |
| River Falls to Santurce-Antiguo | 4,201.60 mi (6,761.82 km) |
| River Falls to Sarria | 4,041.59 mi (6,504.31 km) |
| River Falls to Sauzal | 4,213.39 mi (6,780.79 km) |
| River Falls to Sedavi | 4,473.69 mi (7,199.71 km) |
| River Falls to Segorbe | 4,451.11 mi (7,163.37 km) |
| River Falls to Segovia | 4,253.34 mi (6,845.09 km) |
| River Falls to Senmanat | 4,483.19 mi (7,214.99 km) |
