| Barbastro to Serik | 1,679.62 mi (2,703.08 km) |
| Barbastro to Serinhisar | 1,569.19 mi (2,525.37 km) |
| Barbastro to Serinyol | 1,955.69 mi (3,147.38 km) |
| Barbastro to Seydisehir | 1,705.56 mi (2,744.83 km) |
| Barbastro to Seyhan | 1,895.11 mi (3,049.89 km) |
| Barbastro to Seyitgazi | 1,601.59 mi (2,577.51 km) |
| Barbastro to Siirt | 2,210.03 mi (3,556.70 km) |
| Barbastro to Sile | 1,516.95 mi (2,441.30 km) |
| Barbastro to Silifke | 1,839.07 mi (2,959.69 km) |
| Barbastro to Silivri | 1,448.96 mi (2,331.87 km) |
| Barbastro to Silopi | 2,253.78 mi (3,627.10 km) |
| Barbastro to Simav | 1,521.11 mi (2,447.99 km) |
| Barbastro to Sinanpasa | 1,592.97 mi (2,563.64 km) |
| Barbastro to Sindirgi | 1,476.52 mi (2,376.23 km) |
| Barbastro to Sinop | 1,784.72 mi (2,872.23 km) |
