| Barbastro to Sulakyurt | 1,742.61 mi (2,804.46 km) |
| Barbastro to Sultanbeyli | 1,502.15 mi (2,417.48 km) |
| Barbastro to Sultandagi | 1,648.06 mi (2,652.30 km) |
| Barbastro to Sultanhani | 1,773.01 mi (2,853.38 km) |
| Barbastro to Sultanhisar | 1,504.78 mi (2,421.70 km) |
| Barbastro to Suluova | 1,828.74 mi (2,943.06 km) |
| Barbastro to Sumbas | 1,919.47 mi (3,089.09 km) |
| Barbastro to Sungurlu | 1,776.12 mi (2,858.39 km) |
| Barbastro to Surmene | 2,052.45 mi (3,303.10 km) |
| Barbastro to Suruc | 2,053.94 mi (3,305.50 km) |
| Barbastro to Susehri | 1,964.79 mi (3,162.02 km) |
| Barbastro to Susurluk | 1,463.13 mi (2,354.69 km) |
| Barbastro to Susuz | 2,206.77 mi (3,551.46 km) |
| Barbastro to Sutculer | 1,659.11 mi (2,670.09 km) |
| Barbastro to Talas | 1,866.74 mi (3,004.22 km) |
