| Valls to Sierpc | 1,173.67 mi (1,888.84 km) |
| Valls to Skarzysko-Kamienna | 1,154.02 mi (1,857.22 km) |
| Valls to Skawina | 1,075.56 mi (1,730.95 km) |
| Valls to Skierniewice | 1,155.20 mi (1,859.12 km) |
| Valls to Skoczow | 1,028.48 mi (1,655.18 km) |
| Valls to Skwierzyna | 1,027.06 mi (1,652.89 km) |
| Valls to Slawno | 1,146.92 mi (1,845.79 km) |
| Valls to Slubice | 986.98 mi (1,588.39 km) |
| Valls to Slupca | 1,089.01 mi (1,752.59 km) |
| Valls to Slupsk | 1,162.22 mi (1,870.40 km) |
| Valls to Sochaczew | 1,168.08 mi (1,879.85 km) |
| Valls to Sokolka | 1,326.49 mi (2,134.78 km) |
| Valls to Sokolow Podlaski | 1,246.90 mi (2,006.69 km) |
| Valls to Solec Kujawski | 1,134.66 mi (1,826.06 km) |
| Valls to Sopot | 1,206.31 mi (1,941.36 km) |
