| Westbury to Sierpc | 931.37 mi (1,498.90 km) |
| Westbury to Skarzysko-Kamienna | 996.59 mi (1,603.86 km) |
| Westbury to Skawina | 965.80 mi (1,554.31 km) |
| Westbury to Skierniewice | 955.99 mi (1,538.52 km) |
| Westbury to Skoczow | 923.73 mi (1,486.59 km) |
| Westbury to Skwierzyna | 757.44 mi (1,218.97 km) |
| Westbury to Slawno | 813.74 mi (1,309.59 km) |
| Westbury to Slubice | 718.26 mi (1,155.92 km) |
| Westbury to Slupca | 857.64 mi (1,380.23 km) |
| Westbury to Slupsk | 828.83 mi (1,333.88 km) |
| Westbury to Sochaczew | 957.78 mi (1,541.40 km) |
| Westbury to Sokolka | 1,088.75 mi (1,752.17 km) |
| Westbury to Sokolow Podlaski | 1,041.58 mi (1,676.26 km) |
| Westbury to Solec Kujawski | 871.54 mi (1,402.61 km) |
| Westbury to Sopot | 890.03 mi (1,432.37 km) |
