| Walnut Creek to Sierpc | 5,757.52 mi (9,265.83 km) |
| Walnut Creek to Skarzysko-Kamienna | 5,890.05 mi (9,479.12 km) |
| Walnut Creek to Skawina | 5,935.67 mi (9,552.54 km) |
| Walnut Creek to Skierniewice | 5,822.71 mi (9,370.75 km) |
| Walnut Creek to Skoczow | 5,923.66 mi (9,533.22 km) |
| Walnut Creek to Skwierzyna | 5,684.51 mi (9,148.33 km) |
| Walnut Creek to Slawno | 5,607.37 mi (9,024.20 km) |
| Walnut Creek to Slubice | 5,677.72 mi (9,137.40 km) |
| Walnut Creek to Slupca | 5,754.44 mi (9,260.88 km) |
| Walnut Creek to Slupsk | 5,608.53 mi (9,026.06 km) |
| Walnut Creek to Sochaczew | 5,808.33 mi (9,347.61 km) |
| Walnut Creek to Sokolka | 5,800.83 mi (9,335.53 km) |
| Walnut Creek to Sokolow Podlaski | 5,838.57 mi (9,396.28 km) |
| Walnut Creek to Solec Kujawski | 5,715.72 mi (9,198.56 km) |
| Walnut Creek to Sopot | 5,641.25 mi (9,078.71 km) |
