| Horbury to Sierpc | 875.31 mi (1,408.67 km) |
| Horbury to Skarzysko-Kamienna | 959.58 mi (1,544.30 km) |
| Horbury to Skawina | 944.11 mi (1,519.40 km) |
| Horbury to Skierniewice | 910.38 mi (1,465.11 km) |
| Horbury to Skoczow | 906.93 mi (1,459.56 km) |
| Horbury to Skwierzyna | 709.15 mi (1,141.27 km) |
| Horbury to Slawno | 739.76 mi (1,190.53 km) |
| Horbury to Slubice | 674.94 mi (1,086.21 km) |
| Horbury to Slupca | 810.89 mi (1,305.00 km) |
| Horbury to Slupsk | 753.52 mi (1,212.67 km) |
| Horbury to Sochaczew | 908.89 mi (1,462.72 km) |
| Horbury to Sokolka | 1,023.88 mi (1,647.78 km) |
| Horbury to Sokolow Podlaski | 988.38 mi (1,590.64 km) |
| Horbury to Solec Kujawski | 814.13 mi (1,310.21 km) |
| Horbury to Sopot | 815.20 mi (1,311.94 km) |
