| River Falls to Sierpc | 4,588.28 mi (7,384.13 km) |
| River Falls to Skarzysko-Kamienna | 4,712.14 mi (7,583.46 km) |
| River Falls to Skawina | 4,734.53 mi (7,619.49 km) |
| River Falls to Skierniewice | 4,647.24 mi (7,479.02 km) |
| River Falls to Skoczow | 4,710.55 mi (7,580.90 km) |
| River Falls to Skwierzyna | 4,474.35 mi (7,200.77 km) |
| River Falls to Slawno | 4,429.16 mi (7,128.04 km) |
| River Falls to Slubice | 4,456.46 mi (7,171.98 km) |
| River Falls to Slupca | 4,561.71 mi (7,341.36 km) |
| River Falls to Slupsk | 4,434.76 mi (7,137.06 km) |
| River Falls to Sochaczew | 4,636.76 mi (7,462.14 km) |
| River Falls to Sokolka | 4,674.40 mi (7,522.72 km) |
| River Falls to Sokolow Podlaski | 4,688.32 mi (7,545.12 km) |
| River Falls to Solec Kujawski | 4,535.70 mi (7,299.50 km) |
| River Falls to Sopot | 4,480.94 mi (7,211.37 km) |
