| Wetteren to Skarzysko-Kamienna | 738.10 mi (1,187.86 km) |
| Wetteren to Skawina | 703.22 mi (1,131.73 km) |
| Wetteren to Skierniewice | 701.61 mi (1,129.13 km) |
| Wetteren to Skoczow | 660.49 mi (1,062.96 km) |
| Wetteren to Skwierzyna | 507.91 mi (817.41 km) |
| Wetteren to Slawno | 582.84 mi (937.99 km) |
| Wetteren to Slubice | 466.69 mi (751.06 km) |
| Wetteren to Slupca | 605.18 mi (973.94 km) |
| Wetteren to Slupsk | 598.69 mi (963.50 km) |
| Wetteren to Sochaczew | 705.06 mi (1,134.69 km) |
| Wetteren to Sokolka | 844.26 mi (1,358.71 km) |
| Wetteren to Sokolow Podlaski | 790.26 mi (1,271.80 km) |
| Wetteren to Solec Kujawski | 625.45 mi (1,006.56 km) |
| Wetteren to Sopot | 657.53 mi (1,058.19 km) |
| Wetteren to Sosnowiec | 668.84 mi (1,076.39 km) |
