| Wilmette to Sierpc | 4,587.30 mi (7,382.54 km) |
| Wilmette to Skarzysko-Kamienna | 4,706.54 mi (7,574.44 km) |
| Wilmette to Skawina | 4,721.33 mi (7,598.24 km) |
| Wilmette to Skierniewice | 4,643.40 mi (7,472.84 km) |
| Wilmette to Skoczow | 4,693.89 mi (7,554.09 km) |
| Wilmette to Skwierzyna | 4,462.27 mi (7,181.33 km) |
| Wilmette to Slawno | 4,427.95 mi (7,126.10 km) |
| Wilmette to Slubice | 4,441.05 mi (7,147.18 km) |
| Wilmette to Slupca | 4,553.82 mi (7,328.67 km) |
| Wilmette to Slupsk | 4,434.85 mi (7,137.19 km) |
| Wilmette to Sochaczew | 4,634.28 mi (7,458.16 km) |
| Wilmette to Sokolka | 4,684.90 mi (7,539.61 km) |
| Wilmette to Sokolow Podlaski | 4,691.51 mi (7,550.26 km) |
| Wilmette to Solec Kujawski | 4,532.21 mi (7,293.89 km) |
| Wilmette to Sopot | 4,484.42 mi (7,216.98 km) |
