| Hemel Hempstead to Sierpc | 851.20 mi (1,369.88 km) |
| Hemel Hempstead to Skarzysko-Kamienna | 918.90 mi (1,478.83 km) |
| Hemel Hempstead to Skawina | 890.74 mi (1,433.50 km) |
| Hemel Hempstead to Skierniewice | 877.02 mi (1,411.43 km) |
| Hemel Hempstead to Skoczow | 849.54 mi (1,367.20 km) |
| Hemel Hempstead to Skwierzyna | 677.75 mi (1,090.73 km) |
| Hemel Hempstead to Slawno | 732.35 mi (1,178.60 km) |
| Hemel Hempstead to Slubice | 639.04 mi (1,028.44 km) |
| Hemel Hempstead to Slupca | 778.34 mi (1,252.62 km) |
| Hemel Hempstead to Slupsk | 747.42 mi (1,202.86 km) |
| Hemel Hempstead to Sochaczew | 878.41 mi (1,413.66 km) |
| Hemel Hempstead to Sokolka | 1,008.01 mi (1,622.23 km) |
| Hemel Hempstead to Sokolow Podlaski | 961.84 mi (1,547.93 km) |
| Hemel Hempstead to Solec Kujawski | 791.17 mi (1,273.26 km) |
| Hemel Hempstead to Sopot | 808.66 mi (1,301.41 km) |
