| Webster to Sierpc | 5,530.32 mi (8,900.20 km) |
| Webster to Skarzysko-Kamienna | 5,646.53 mi (9,087.21 km) |
| Webster to Skawina | 5,656.45 mi (9,103.17 km) |
| Webster to Skierniewice | 5,584.64 mi (8,987.62 km) |
| Webster to Skoczow | 5,626.77 mi (9,055.40 km) |
| Webster to Skwierzyna | 5,399.15 mi (8,689.09 km) |
| Webster to Slawno | 5,371.36 mi (8,644.37 km) |
| Webster to Slubice | 5,375.85 mi (8,651.59 km) |
| Webster to Slupca | 5,492.97 mi (8,840.08 km) |
| Webster to Slupsk | 5,378.93 mi (8,656.55 km) |
| Webster to Sochaczew | 5,576.33 mi (8,974.24 km) |
| Webster to Sokolka | 5,633.40 mi (9,066.09 km) |
| Webster to Sokolow Podlaski | 5,636.46 mi (9,071.01 km) |
| Webster to Solec Kujawski | 5,474.02 mi (8,809.59 km) |
| Webster to Sopot | 5,430.11 mi (8,738.91 km) |
