| Sredets to Skarzysko-Kamienna | 674.26 mi (1,085.12 km) |
| Sredets to Skawina | 633.68 mi (1,019.81 km) |
| Sredets to Skierniewice | 741.60 mi (1,193.49 km) |
| Sredets to Skoczow | 653.02 mi (1,050.94 km) |
| Sredets to Skwierzyna | 892.13 mi (1,435.75 km) |
| Sredets to Slawno | 957.83 mi (1,541.48 km) |
| Sredets to Slubice | 906.82 mi (1,459.39 km) |
| Sredets to Slupca | 813.20 mi (1,308.72 km) |
| Sredets to Slupsk | 956.12 mi (1,538.72 km) |
| Sredets to Sochaczew | 756.07 mi (1,216.77 km) |
| Sredets to Sokolka | 782.22 mi (1,258.87 km) |
| Sredets to Sokolow Podlaski | 731.56 mi (1,177.32 km) |
| Sredets to Solec Kujawski | 849.21 mi (1,366.68 km) |
| Sredets to Sopot | 923.48 mi (1,486.19 km) |
| Sredets to Sosnowiec | 668.95 mi (1,076.57 km) |
