| Barbastro to Sierpc | 1,174.38 mi (1,889.99 km) |
| Barbastro to Skarzysko-Kamienna | 1,163.65 mi (1,872.71 km) |
| Barbastro to Skawina | 1,088.67 mi (1,752.05 km) |
| Barbastro to Skierniewice | 1,160.27 mi (1,867.27 km) |
| Barbastro to Skoczow | 1,040.96 mi (1,675.26 km) |
| Barbastro to Skwierzyna | 1,021.25 mi (1,643.54 km) |
| Barbastro to Slawno | 1,137.02 mi (1,829.86 km) |
| Barbastro to Slubice | 980.10 mi (1,577.32 km) |
| Barbastro to Slupca | 1,089.03 mi (1,752.63 km) |
| Barbastro to Slupsk | 1,152.61 mi (1,854.95 km) |
| Barbastro to Sochaczew | 1,172.20 mi (1,886.48 km) |
| Barbastro to Sokolka | 1,330.45 mi (2,141.14 km) |
| Barbastro to Sokolow Podlaski | 1,253.08 mi (2,016.64 km) |
| Barbastro to Solec Kujawski | 1,132.24 mi (1,822.17 km) |
| Barbastro to Sopot | 1,199.48 mi (1,930.38 km) |
