| Villanueva de la Serena to Sierpc | 1,542.35 mi (2,482.18 km) |
| Villanueva de la Serena to Skarzysko-Kamienna | 1,537.82 mi (2,474.88 km) |
| Villanueva de la Serena to Skawina | 1,464.30 mi (2,356.56 km) |
| Villanueva de la Serena to Skierniewice | 1,531.77 mi (2,465.14 km) |
| Villanueva de la Serena to Skoczow | 1,416.44 mi (2,279.55 km) |
| Villanueva de la Serena to Skwierzyna | 1,383.33 mi (2,226.26 km) |
| Villanueva de la Serena to Slawno | 1,493.00 mi (2,402.75 km) |
| Villanueva de la Serena to Slubice | 1,341.24 mi (2,158.52 km) |
| Villanueva de la Serena to Slupca | 1,456.74 mi (2,344.40 km) |
| Villanueva de la Serena to Slupsk | 1,508.89 mi (2,428.32 km) |
| Villanueva de la Serena to Sochaczew | 1,542.98 mi (2,483.19 km) |
| Villanueva de la Serena to Sokolka | 1,700.67 mi (2,736.97 km) |
| Villanueva de la Serena to Sokolow Podlaski | 1,625.11 mi (2,615.36 km) |
| Villanueva de la Serena to Solec Kujawski | 1,497.37 mi (2,409.78 km) |
| Villanueva de la Serena to Sopot | 1,559.13 mi (2,509.18 km) |
