| Leith to Sierpc | 937.73 mi (1,509.14 km) |
| Leith to Skarzysko-Kamienna | 1,038.02 mi (1,670.53 km) |
| Leith to Skawina | 1,036.47 mi (1,668.04 km) |
| Leith to Skierniewice | 982.05 mi (1,580.46 km) |
| Leith to Skoczow | 1,004.30 mi (1,616.26 km) |
| Leith to Skwierzyna | 785.51 mi (1,264.15 km) |
| Leith to Slawno | 788.31 mi (1,268.67 km) |
| Leith to Slubice | 757.49 mi (1,219.07 km) |
| Leith to Slupca | 884.65 mi (1,423.71 km) |
| Leith to Slupsk | 799.96 mi (1,287.41 km) |
| Leith to Sochaczew | 977.44 mi (1,573.04 km) |
| Leith to Sokolka | 1,072.94 mi (1,726.73 km) |
| Leith to Sokolow Podlaski | 1,050.48 mi (1,690.58 km) |
| Leith to Solec Kujawski | 877.28 mi (1,411.84 km) |
| Leith to Sopot | 859.67 mi (1,383.51 km) |
