| West Mifflin to Sierpc | 4,415.27 mi (7,105.69 km) |
| West Mifflin to Skarzysko-Kamienna | 4,527.54 mi (7,286.37 km) |
| West Mifflin to Skawina | 4,532.79 mi (7,294.83 km) |
| West Mifflin to Skierniewice | 4,467.23 mi (7,189.32 km) |
| West Mifflin to Skoczow | 4,501.40 mi (7,244.30 km) |
| West Mifflin to Skwierzyna | 4,277.74 mi (6,884.36 km) |
| West Mifflin to Slawno | 4,257.34 mi (6,851.53 km) |
| West Mifflin to Slubice | 4,252.64 mi (6,843.97 km) |
| West Mifflin to Slupca | 4,373.54 mi (7,038.53 km) |
| West Mifflin to Slupsk | 4,265.79 mi (6,865.12 km) |
| West Mifflin to Sochaczew | 4,459.91 mi (7,177.53 km) |
| West Mifflin to Sokolka | 4,526.33 mi (7,284.42 km) |
| West Mifflin to Sokolow Podlaski | 4,523.65 mi (7,280.12 km) |
| West Mifflin to Solec Kujawski | 4,357.63 mi (7,012.93 km) |
| West Mifflin to Sopot | 4,319.10 mi (6,950.93 km) |
