| Caldas da Rainha to Sierpc | 1,646.13 mi (2,649.19 km) |
| Caldas da Rainha to Skarzysko-Kamienna | 1,653.95 mi (2,661.77 km) |
| Caldas da Rainha to Skawina | 1,585.65 mi (2,551.85 km) |
| Caldas da Rainha to Skierniewice | 1,641.79 mi (2,642.21 km) |
| Caldas da Rainha to Skoczow | 1,537.47 mi (2,474.32 km) |
| Caldas da Rainha to Skwierzyna | 1,480.39 mi (2,382.45 km) |
| Caldas da Rainha to Slawno | 1,581.79 mi (2,545.65 km) |
| Caldas da Rainha to Slubice | 1,437.63 mi (2,313.65 km) |
| Caldas da Rainha to Slupca | 1,560.78 mi (2,511.84 km) |
| Caldas da Rainha to Slupsk | 1,597.84 mi (2,571.47 km) |
| Caldas da Rainha to Sochaczew | 1,651.56 mi (2,657.93 km) |
| Caldas da Rainha to Sokolka | 1,807.24 mi (2,908.48 km) |
| Caldas da Rainha to Sokolow Podlaski | 1,735.64 mi (2,793.25 km) |
| Caldas da Rainha to Solec Kujawski | 1,597.30 mi (2,570.60 km) |
| Caldas da Rainha to Sopot | 1,651.48 mi (2,657.80 km) |
