| Somain to Skarzysko-Kamienna | 771.12 mi (1,241.00 km) |
| Somain to Skawina | 731.49 mi (1,177.22 km) |
| Somain to Skierniewice | 737.65 mi (1,187.13 km) |
| Somain to Skoczow | 687.44 mi (1,106.33 km) |
| Somain to Skwierzyna | 547.42 mi (880.98 km) |
| Somain to Slawno | 627.84 mi (1,010.42 km) |
| Somain to Slubice | 505.49 mi (813.51 km) |
| Somain to Slupca | 642.70 mi (1,034.32 km) |
| Somain to Slupsk | 643.79 mi (1,036.08 km) |
| Somain to Sochaczew | 742.03 mi (1,194.19 km) |
| Somain to Sokolka | 884.41 mi (1,423.31 km) |
| Somain to Sokolow Podlaski | 827.67 mi (1,332.01 km) |
| Somain to Solec Kujawski | 665.76 mi (1,071.43 km) |
| Somain to Sopot | 701.82 mi (1,129.48 km) |
| Somain to Sosnowiec | 698.06 mi (1,123.42 km) |
