| Rickmansworth to Sierpc | 852.90 mi (1,372.61 km) |
| Rickmansworth to Skarzysko-Kamienna | 919.58 mi (1,479.92 km) |
| Rickmansworth to Skawina | 890.65 mi (1,433.36 km) |
| Rickmansworth to Skierniewice | 878.16 mi (1,413.27 km) |
| Rickmansworth to Skoczow | 849.22 mi (1,366.69 km) |
| Rickmansworth to Skwierzyna | 679.19 mi (1,093.05 km) |
| Rickmansworth to Slawno | 735.08 mi (1,183.00 km) |
| Rickmansworth to Slubice | 640.27 mi (1,030.41 km) |
| Rickmansworth to Slupca | 779.62 mi (1,254.67 km) |
| Rickmansworth to Slupsk | 750.20 mi (1,207.34 km) |
| Rickmansworth to Sochaczew | 879.72 mi (1,415.77 km) |
| Rickmansworth to Sokolka | 1,010.07 mi (1,625.55 km) |
| Rickmansworth to Sokolow Podlaski | 963.33 mi (1,550.32 km) |
| Rickmansworth to Solec Kujawski | 792.98 mi (1,276.18 km) |
| Rickmansworth to Sopot | 811.36 mi (1,305.77 km) |
