| Republic to Sierpc | 5,042.45 mi (8,115.04 km) |
| Republic to Skarzysko-Kamienna | 5,162.21 mi (8,307.77 km) |
| Republic to Skawina | 5,177.58 mi (8,332.50 km) |
| Republic to Skierniewice | 5,098.89 mi (8,205.86 km) |
| Republic to Skoczow | 5,150.31 mi (8,288.62 km) |
| Republic to Skwierzyna | 4,918.39 mi (7,915.38 km) |
| Republic to Slawno | 4,883.07 mi (7,858.54 km) |
| Republic to Slubice | 4,897.37 mi (7,881.55 km) |
| Republic to Slupca | 5,009.65 mi (8,062.25 km) |
| Republic to Slupsk | 4,889.82 mi (7,869.40 km) |
| Republic to Sochaczew | 5,089.62 mi (8,190.95 km) |
| Republic to Sokolka | 5,138.49 mi (8,269.60 km) |
| Republic to Sokolow Podlaski | 5,146.19 mi (8,282.00 km) |
| Republic to Solec Kujawski | 4,987.62 mi (8,026.80 km) |
| Republic to Sopot | 4,938.98 mi (7,948.51 km) |
