| Piedras Blancas to Sierpc | 1,334.45 mi (2,147.59 km) |
| Piedras Blancas to Skarzysko-Kamienna | 1,353.48 mi (2,178.21 km) |
| Piedras Blancas to Skawina | 1,291.65 mi (2,078.71 km) |
| Piedras Blancas to Skierniewice | 1,335.45 mi (2,149.20 km) |
| Piedras Blancas to Skoczow | 1,243.62 mi (2,001.41 km) |
| Piedras Blancas to Skwierzyna | 1,164.85 mi (1,874.65 km) |
| Piedras Blancas to Slawno | 1,260.66 mi (2,028.83 km) |
| Piedras Blancas to Slubice | 1,121.95 mi (1,805.60 km) |
| Piedras Blancas to Slupca | 1,249.90 mi (2,011.53 km) |
| Piedras Blancas to Slupsk | 1,276.72 mi (2,054.68 km) |
| Piedras Blancas to Sochaczew | 1,343.84 mi (2,162.70 km) |
| Piedras Blancas to Sokolka | 1,496.84 mi (2,408.93 km) |
| Piedras Blancas to Sokolow Podlaski | 1,429.09 mi (2,299.90 km) |
| Piedras Blancas to Solec Kujawski | 1,283.02 mi (2,064.83 km) |
| Piedras Blancas to Sopot | 1,332.00 mi (2,143.65 km) |
