| Heckmondwike to Sierpc | 879.64 mi (1,415.64 km) |
| Heckmondwike to Skarzysko-Kamienna | 964.31 mi (1,551.90 km) |
| Heckmondwike to Skawina | 949.12 mi (1,527.47 km) |
| Heckmondwike to Skierniewice | 914.94 mi (1,472.45 km) |
| Heckmondwike to Skoczow | 912.03 mi (1,467.77 km) |
| Heckmondwike to Skwierzyna | 713.74 mi (1,148.66 km) |
| Heckmondwike to Slawno | 743.68 mi (1,196.83 km) |
| Heckmondwike to Slubice | 679.66 mi (1,093.80 km) |
| Heckmondwike to Slupca | 815.46 mi (1,312.36 km) |
| Heckmondwike to Slupsk | 757.39 mi (1,218.90 km) |
| Heckmondwike to Sochaczew | 913.38 mi (1,469.94 km) |
| Heckmondwike to Sokolka | 1,027.93 mi (1,654.30 km) |
| Heckmondwike to Sokolow Podlaski | 992.74 mi (1,597.66 km) |
| Heckmondwike to Solec Kujawski | 818.45 mi (1,317.17 km) |
| Heckmondwike to Sopot | 819.06 mi (1,318.14 km) |
