| Barbastro to Santander | 222.46 mi (358.02 km) |
| Barbastro to Santany | 243.00 mi (391.07 km) |
| Barbastro to Santiago de Compostela | 445.61 mi (717.14 km) |
| Barbastro to Santiago del Teide | 1,343.02 mi (2,161.39 km) |
| Barbastro to Santiponce | 456.39 mi (734.49 km) |
| Barbastro to Santomera | 281.55 mi (453.11 km) |
| Barbastro to Santona | 206.14 mi (331.75 km) |
| Barbastro to Santurce-Antiguo | 183.61 mi (295.50 km) |
| Barbastro to Sarria | 388.12 mi (624.62 km) |
| Barbastro to Sauzal | 1,318.40 mi (2,121.76 km) |
| Barbastro to Sedavi | 182.24 mi (293.29 km) |
| Barbastro to Segorbe | 154.30 mi (248.32 km) |
| Barbastro to Segovia | 232.16 mi (373.62 km) |
| Barbastro to Senmanat | 107.59 mi (173.16 km) |
| Barbastro to Sesena | 239.79 mi (385.90 km) |
