| Cassa de la Selva to Sierpc | 1,087.70 mi (1,750.48 km) |
| Cassa de la Selva to Skarzysko-Kamienna | 1,064.26 mi (1,712.75 km) |
| Cassa de la Selva to Skawina | 984.72 mi (1,584.75 km) |
| Cassa de la Selva to Skierniewice | 1,067.24 mi (1,717.55 km) |
| Cassa de la Selva to Skoczow | 937.89 mi (1,509.38 km) |
| Cassa de la Selva to Skwierzyna | 944.99 mi (1,520.81 km) |
| Cassa de la Selva to Slawno | 1,067.10 mi (1,717.33 km) |
| Cassa de la Selva to Slubice | 905.68 mi (1,457.56 km) |
| Cassa de la Selva to Slupca | 1,003.54 mi (1,615.03 km) |
| Cassa de la Selva to Slupsk | 1,082.16 mi (1,741.57 km) |
| Cassa de la Selva to Sochaczew | 1,080.52 mi (1,738.92 km) |
| Cassa de la Selva to Sokolka | 1,238.80 mi (1,993.65 km) |
| Cassa de la Selva to Sokolow Podlaski | 1,158.35 mi (1,864.19 km) |
| Cassa de la Selva to Solec Kujawski | 1,050.38 mi (1,690.43 km) |
| Cassa de la Selva to Sopot | 1,124.41 mi (1,809.56 km) |
