| Koprukoy to Sierpc | 1,373.21 mi (2,209.97 km) |
| Koprukoy to Skarzysko-Kamienna | 1,265.48 mi (2,036.59 km) |
| Koprukoy to Skawina | 1,272.49 mi (2,047.88 km) |
| Koprukoy to Skierniewice | 1,323.22 mi (2,129.52 km) |
| Koprukoy to Skoczow | 1,310.15 mi (2,108.49 km) |
| Koprukoy to Skwierzyna | 1,517.90 mi (2,442.82 km) |
| Koprukoy to Slawno | 1,530.71 mi (2,463.44 km) |
| Koprukoy to Slubice | 1,546.98 mi (2,489.63 km) |
| Koprukoy to Slupca | 1,419.20 mi (2,283.98 km) |
| Koprukoy to Slupsk | 1,522.20 mi (2,449.75 km) |
| Koprukoy to Sochaczew | 1,329.55 mi (2,139.70 km) |
| Koprukoy to Sokolka | 1,264.84 mi (2,035.56 km) |
| Koprukoy to Sokolow Podlaski | 1,264.34 mi (2,034.75 km) |
| Koprukoy to Solec Kujawski | 1,431.55 mi (2,303.86 km) |
| Koprukoy to Sopot | 1,469.30 mi (2,364.61 km) |
