| Silves to Sierpc | 1,730.03 mi (2,784.21 km) |
| Silves to Skarzysko-Kamienna | 1,726.69 mi (2,778.85 km) |
| Silves to Skawina | 1,653.29 mi (2,660.71 km) |
| Silves to Skierniewice | 1,720.20 mi (2,768.39 km) |
| Silves to Skoczow | 1,605.43 mi (2,583.69 km) |
| Silves to Skwierzyna | 1,569.72 mi (2,526.22 km) |
| Silves to Slawno | 1,677.65 mi (2,699.92 km) |
| Silves to Slubice | 1,527.46 mi (2,458.21 km) |
| Silves to Slupca | 1,644.40 mi (2,646.41 km) |
| Silves to Slupsk | 1,693.59 mi (2,725.57 km) |
| Silves to Sochaczew | 1,731.27 mi (2,786.21 km) |
| Silves to Sokolka | 1,888.79 mi (3,039.72 km) |
| Silves to Sokolow Podlaski | 1,813.62 mi (2,918.75 km) |
| Silves to Solec Kujawski | 1,684.39 mi (2,710.76 km) |
| Silves to Sopot | 1,744.69 mi (2,807.80 km) |
