| Wallasey to Sierpc | 936.96 mi (1,507.89 km) |
| Wallasey to Skarzysko-Kamienna | 1,019.71 mi (1,641.06 km) |
| Wallasey to Skawina | 1,002.38 mi (1,613.18 km) |
| Wallasey to Skierniewice | 971.27 mi (1,563.10 km) |
| Wallasey to Skoczow | 964.45 mi (1,552.12 km) |
| Wallasey to Skwierzyna | 769.96 mi (1,239.14 km) |
| Wallasey to Slawno | 802.16 mi (1,290.95 km) |
| Wallasey to Slubice | 735.19 mi (1,183.18 km) |
| Wallasey to Slupca | 871.74 mi (1,402.93 km) |
| Wallasey to Slupsk | 815.96 mi (1,313.16 km) |
| Wallasey to Sochaczew | 970.05 mi (1,561.15 km) |
| Wallasey to Sokolka | 1,086.10 mi (1,747.92 km) |
| Wallasey to Sokolow Podlaski | 1,049.94 mi (1,689.71 km) |
| Wallasey to Solec Kujawski | 875.81 mi (1,409.48 km) |
| Wallasey to Sopot | 877.65 mi (1,412.45 km) |
