| Sudbury to Sierpc | 848.22 mi (1,365.08 km) |
| Sudbury to Skarzysko-Kamienna | 913.99 mi (1,470.93 km) |
| Sudbury to Skawina | 884.46 mi (1,423.40 km) |
| Sudbury to Skierniewice | 872.98 mi (1,404.92 km) |
| Sudbury to Skoczow | 842.87 mi (1,356.47 km) |
| Sudbury to Skwierzyna | 674.29 mi (1,085.17 km) |
| Sudbury to Slawno | 731.43 mi (1,177.12 km) |
| Sudbury to Slubice | 635.18 mi (1,022.22 km) |
| Sudbury to Slupca | 774.55 mi (1,246.52 km) |
| Sudbury to Slupsk | 746.61 mi (1,201.55 km) |
| Sudbury to Sochaczew | 874.68 mi (1,407.67 km) |
| Sudbury to Sokolka | 1,005.72 mi (1,618.55 km) |
| Sudbury to Sokolow Podlaski | 958.44 mi (1,542.46 km) |
| Sudbury to Solec Kujawski | 788.41 mi (1,268.83 km) |
| Sudbury to Sopot | 807.68 mi (1,299.84 km) |
