| Woonsocket to Sierpc | 4,032.87 mi (6,490.27 km) |
| Woonsocket to Skarzysko-Kamienna | 4,140.05 mi (6,662.76 km) |
| Woonsocket to Skawina | 4,139.40 mi (6,661.72 km) |
| Woonsocket to Skierniewice | 4,081.87 mi (6,569.14 km) |
| Woonsocket to Skoczow | 4,105.78 mi (6,607.61 km) |
| Woonsocket to Skwierzyna | 3,888.24 mi (6,257.51 km) |
| Woonsocket to Slawno | 3,876.86 mi (6,239.20 km) |
| Woonsocket to Slubice | 3,860.87 mi (6,213.46 km) |
| Woonsocket to Slupca | 3,986.13 mi (6,415.06 km) |
| Woonsocket to Slupsk | 3,886.27 mi (6,254.34 km) |
| Woonsocket to Sochaczew | 4,075.74 mi (6,559.26 km) |
| Woonsocket to Sokolka | 4,152.04 mi (6,682.07 km) |
| Woonsocket to Sokolow Podlaski | 4,143.28 mi (6,667.97 km) |
| Woonsocket to Solec Kujawski | 3,973.94 mi (6,395.44 km) |
| Woonsocket to Sopot | 3,941.70 mi (6,343.55 km) |
