| Aveiro to Sierpc | 1,569.50 mi (2,525.86 km) |
| Aveiro to Skarzysko-Kamienna | 1,581.34 mi (2,544.92 km) |
| Aveiro to Skawina | 1,515.14 mi (2,438.39 km) |
| Aveiro to Skierniewice | 1,567.11 mi (2,522.03 km) |
| Aveiro to Skoczow | 1,466.95 mi (2,360.82 km) |
| Aveiro to Skwierzyna | 1,402.17 mi (2,256.57 km) |
| Aveiro to Slawno | 1,501.31 mi (2,416.13 km) |
| Aveiro to Slubice | 1,359.32 mi (2,187.62 km) |
| Aveiro to Slupca | 1,484.39 mi (2,388.89 km) |
| Aveiro to Slupsk | 1,517.37 mi (2,441.98 km) |
| Aveiro to Sochaczew | 1,576.39 mi (2,536.96 km) |
| Aveiro to Sokolka | 1,731.19 mi (2,786.09 km) |
| Aveiro to Sokolow Podlaski | 1,660.97 mi (2,673.07 km) |
| Aveiro to Solec Kujawski | 1,519.64 mi (2,445.63 km) |
| Aveiro to Sopot | 1,571.75 mi (2,529.49 km) |
