| Sant Just Desvern to Sierpc | 1,141.00 mi (1,836.26 km) |
| Sant Just Desvern to Skarzysko-Kamienna | 1,118.28 mi (1,799.69 km) |
| Sant Just Desvern to Skawina | 1,038.81 mi (1,671.80 km) |
| Sant Just Desvern to Skierniewice | 1,120.98 mi (1,804.05 km) |
| Sant Just Desvern to Skoczow | 991.97 mi (1,596.41 km) |
| Sant Just Desvern to Skwierzyna | 997.13 mi (1,604.72 km) |
| Sant Just Desvern to Slawno | 1,118.51 mi (1,800.07 km) |
| Sant Just Desvern to Slubice | 957.56 mi (1,541.04 km) |
| Sant Just Desvern to Slupca | 1,056.70 mi (1,700.59 km) |
| Sant Just Desvern to Slupsk | 1,133.65 mi (1,824.44 km) |
| Sant Just Desvern to Sochaczew | 1,134.18 mi (1,825.29 km) |
| Sant Just Desvern to Sokolka | 1,292.50 mi (2,080.08 km) |
| Sant Just Desvern to Sokolow Podlaski | 1,212.21 mi (1,950.86 km) |
| Sant Just Desvern to Solec Kujawski | 1,103.22 mi (1,775.46 km) |
| Sant Just Desvern to Sopot | 1,176.53 mi (1,893.44 km) |
