| Soure to Sierpc | 1,596.17 mi (2,568.79 km) |
| Soure to Skarzysko-Kamienna | 1,605.32 mi (2,583.51 km) |
| Soure to Skawina | 1,537.77 mi (2,474.80 km) |
| Soure to Skierniewice | 1,592.46 mi (2,562.81 km) |
| Soure to Skoczow | 1,489.58 mi (2,397.24 km) |
| Soure to Skwierzyna | 1,429.94 mi (2,301.27 km) |
| Soure to Slawno | 1,530.76 mi (2,463.52 km) |
| Soure to Slubice | 1,387.16 mi (2,232.42 km) |
| Soure to Slupca | 1,510.89 mi (2,431.54 km) |
| Soure to Slupsk | 1,546.81 mi (2,489.35 km) |
| Soure to Sochaczew | 1,602.06 mi (2,578.27 km) |
| Soure to Sokolka | 1,757.48 mi (2,828.39 km) |
| Soure to Sokolow Podlaski | 1,686.32 mi (2,713.87 km) |
| Soure to Solec Kujawski | 1,547.03 mi (2,489.70 km) |
| Soure to Sopot | 1,600.64 mi (2,575.98 km) |
