| Sulphur Springs to Sierpc | 5,339.50 mi (8,593.10 km) |
| Sulphur Springs to Skarzysko-Kamienna | 5,458.35 mi (8,784.37 km) |
| Sulphur Springs to Skawina | 5,472.19 mi (8,806.64 km) |
| Sulphur Springs to Skierniewice | 5,395.40 mi (8,683.05 km) |
| Sulphur Springs to Skoczow | 5,444.21 mi (8,761.61 km) |
| Sulphur Springs to Skwierzyna | 5,213.45 mi (8,390.23 km) |
| Sulphur Springs to Slawno | 5,180.18 mi (8,336.70 km) |
| Sulphur Springs to Slubice | 5,191.76 mi (8,355.33 km) |
| Sulphur Springs to Slupca | 5,305.47 mi (8,538.32 km) |
| Sulphur Springs to Slupsk | 5,187.14 mi (8,347.90 km) |
| Sulphur Springs to Sochaczew | 5,386.38 mi (8,668.54 km) |
| Sulphur Springs to Sokolka | 5,437.31 mi (8,750.51 km) |
| Sulphur Springs to Sokolow Podlaski | 5,443.89 mi (8,761.10 km) |
| Sulphur Springs to Solec Kujawski | 5,284.27 mi (8,504.20 km) |
| Sulphur Springs to Sopot | 5,236.83 mi (8,427.86 km) |
