| Westchase to Sierpc | 5,169.55 mi (8,319.58 km) |
| Westchase to Skarzysko-Kamienna | 5,272.84 mi (8,485.82 km) |
| Westchase to Skawina | 5,267.18 mi (8,476.71 km) |
| Westchase to Skierniewice | 5,216.42 mi (8,395.02 km) |
| Westchase to Skoczow | 5,231.54 mi (8,419.35 km) |
| Westchase to Skwierzyna | 5,020.23 mi (8,079.28 km) |
| Westchase to Slawno | 5,015.10 mi (8,071.02 km) |
| Westchase to Slubice | 4,991.08 mi (8,032.36 km) |
| Westchase to Slupca | 5,119.45 mi (8,238.95 km) |
| Westchase to Slupsk | 5,025.04 mi (8,087.02 km) |
| Westchase to Sochaczew | 5,211.13 mi (8,386.50 km) |
| Westchase to Sokolka | 5,293.01 mi (8,518.28 km) |
| Westchase to Sokolow Podlaski | 5,280.96 mi (8,498.89 km) |
| Westchase to Solec Kujawski | 5,109.94 mi (8,223.65 km) |
| Westchase to Sopot | 5,081.50 mi (8,177.89 km) |
