| Watervliet to Sierpc | 4,076.99 mi (6,561.29 km) |
| Watervliet to Skarzysko-Kamienna | 4,186.77 mi (6,737.95 km) |
| Watervliet to Skawina | 4,189.14 mi (6,741.77 km) |
| Watervliet to Skierniewice | 4,127.49 mi (6,642.56 km) |
| Watervliet to Skoczow | 4,156.67 mi (6,689.51 km) |
| Watervliet to Skwierzyna | 3,935.84 mi (6,334.12 km) |
| Watervliet to Slawno | 3,919.95 mi (6,308.54 km) |
| Watervliet to Slubice | 3,909.62 mi (6,291.93 km) |
| Watervliet to Slupca | 4,032.72 mi (6,490.04 km) |
| Watervliet to Slupsk | 3,928.89 mi (6,322.94 km) |
| Watervliet to Sochaczew | 4,120.76 mi (6,631.72 km) |
| Watervliet to Sokolka | 4,192.34 mi (6,746.91 km) |
| Watervliet to Sokolow Podlaski | 4,186.48 mi (6,737.50 km) |
| Watervliet to Solec Kujawski | 4,018.67 mi (6,467.42 km) |
| Watervliet to Sopot | 3,983.34 mi (6,410.57 km) |
