| West University Place to Sierpc | 5,530.21 mi (8,900.01 km) |
| West University Place to Skarzysko-Kamienna | 5,646.78 mi (9,087.62 km) |
| West University Place to Skawina | 5,657.23 mi (9,104.43 km) |
| West University Place to Skierniewice | 5,584.75 mi (8,987.79 km) |
| West University Place to Skoczow | 5,627.77 mi (9,057.02 km) |
| West University Place to Skwierzyna | 5,399.71 mi (8,690.00 km) |
| West University Place to Slawno | 5,371.18 mi (8,644.08 km) |
| West University Place to Slubice | 5,376.62 mi (8,652.84 km) |
| West University Place to Slupca | 5,493.30 mi (8,840.62 km) |
| West University Place to Slupsk | 5,378.66 mi (8,656.12 km) |
| West University Place to Sochaczew | 5,576.34 mi (8,974.25 km) |
| West University Place to Sokolka | 5,632.55 mi (9,064.72 km) |
| West University Place to Sokolow Podlaski | 5,636.11 mi (9,070.45 km) |
| West University Place to Solec Kujawski | 5,474.05 mi (8,809.63 km) |
| West University Place to Sopot | 5,429.64 mi (8,738.16 km) |
