| Mostoles to Sierpc | 1,403.07 mi (2,258.02 km) |
| Mostoles to Skarzysko-Kamienna | 1,398.25 mi (2,250.26 km) |
| Mostoles to Skawina | 1,324.97 mi (2,132.33 km) |
| Mostoles to Skierniewice | 1,392.19 mi (2,240.51 km) |
| Mostoles to Skoczow | 1,277.08 mi (2,055.26 km) |
| Mostoles to Skwierzyna | 1,244.78 mi (2,003.28 km) |
| Mostoles to Slawno | 1,355.54 mi (2,181.52 km) |
| Mostoles to Slubice | 1,202.81 mi (1,935.73 km) |
| Mostoles to Slupca | 1,317.47 mi (2,120.26 km) |
| Mostoles to Slupsk | 1,371.38 mi (2,207.02 km) |
| Mostoles to Sochaczew | 1,403.44 mi (2,258.63 km) |
| Mostoles to Sokolka | 1,561.19 mi (2,512.49 km) |
| Mostoles to Sokolow Podlaski | 1,485.51 mi (2,390.70 km) |
| Mostoles to Solec Kujawski | 1,358.42 mi (2,186.17 km) |
| Mostoles to Sopot | 1,421.06 mi (2,286.97 km) |
