| Uxbridge to Sierpc | 855.03 mi (1,376.03 km) |
| Uxbridge to Skarzysko-Kamienna | 920.84 mi (1,481.94 km) |
| Uxbridge to Skawina | 891.26 mi (1,434.34 km) |
| Uxbridge to Skierniewice | 879.82 mi (1,415.93 km) |
| Uxbridge to Skoczow | 849.64 mi (1,367.37 km) |
| Uxbridge to Skwierzyna | 681.12 mi (1,096.15 km) |
| Uxbridge to Slawno | 738.06 mi (1,187.80 km) |
| Uxbridge to Slubice | 642.01 mi (1,033.22 km) |
| Uxbridge to Slupca | 781.39 mi (1,257.52 km) |
| Uxbridge to Slupsk | 753.23 mi (1,212.21 km) |
| Uxbridge to Sochaczew | 881.52 mi (1,418.66 km) |
| Uxbridge to Sokolka | 1,012.48 mi (1,629.43 km) |
| Uxbridge to Sokolow Podlaski | 965.26 mi (1,553.44 km) |
| Uxbridge to Solec Kujawski | 795.21 mi (1,279.76 km) |
| Uxbridge to Sopot | 814.32 mi (1,310.53 km) |
