| Bouguenais to Skarzysko-Kamienna | 1,049.73 mi (1,689.37 km) |
| Bouguenais to Skawina | 996.03 mi (1,602.95 km) |
| Bouguenais to Skierniewice | 1,025.47 mi (1,650.34 km) |
| Bouguenais to Skoczow | 948.90 mi (1,527.11 km) |
| Bouguenais to Skwierzyna | 846.44 mi (1,362.21 km) |
| Bouguenais to Slawno | 936.78 mi (1,507.60 km) |
| Bouguenais to Slubice | 803.64 mi (1,293.33 km) |
| Bouguenais to Slupca | 935.76 mi (1,505.97 km) |
| Bouguenais to Slupsk | 952.81 mi (1,533.41 km) |
| Bouguenais to Sochaczew | 1,032.35 mi (1,661.40 km) |
| Bouguenais to Sokolka | 1,181.75 mi (1,901.85 km) |
| Bouguenais to Sokolow Podlaski | 1,118.22 mi (1,799.60 km) |
| Bouguenais to Solec Kujawski | 965.22 mi (1,553.38 km) |
| Bouguenais to Sopot | 1,009.29 mi (1,624.29 km) |
| Bouguenais to Sosnowiec | 966.50 mi (1,555.43 km) |
