| Westmont to Sierpc | 5,927.62 mi (9,539.59 km) |
| Westmont to Skarzysko-Kamienna | 6,058.81 mi (9,750.72 km) |
| Westmont to Skawina | 6,098.24 mi (9,814.17 km) |
| Westmont to Skierniewice | 5,991.63 mi (9,642.59 km) |
| Westmont to Skoczow | 6,082.67 mi (9,789.12 km) |
| Westmont to Skwierzyna | 5,842.58 mi (9,402.73 km) |
| Westmont to Slawno | 5,773.83 mi (9,292.08 km) |
| Westmont to Slubice | 5,832.51 mi (9,386.51 km) |
| Westmont to Slupca | 5,918.02 mi (9,524.13 km) |
| Westmont to Slupsk | 5,776.21 mi (9,295.91 km) |
| Westmont to Sochaczew | 5,978.20 mi (9,620.98 km) |
| Westmont to Sokolka | 5,982.58 mi (9,628.03 km) |
| Westmont to Sokolow Podlaski | 6,014.42 mi (9,679.28 km) |
| Westmont to Solec Kujawski | 5,882.54 mi (9,467.03 km) |
| Westmont to Sopot | 5,812.83 mi (9,354.84 km) |
