| Barbastro to Benavente | 514.35 mi (827.77 km) |
| Barbastro to Bombarral | 522.43 mi (840.77 km) |
| Barbastro to Bougado | 450.55 mi (725.09 km) |
| Barbastro to Braga | 441.34 mi (710.27 km) |
| Barbastro to Braganca | 354.23 mi (570.08 km) |
| Barbastro to Cabeceiras de Basto | 420.80 mi (677.22 km) |
| Barbastro to Cacem | 544.86 mi (876.87 km) |
| Barbastro to Cadaval | 520.74 mi (838.05 km) |
| Barbastro to Caldas da Rainha | 517.57 mi (832.95 km) |
| Barbastro to Calheta | 1,143.30 mi (1,839.97 km) |
| Barbastro to Camara de Lobos | 1,136.20 mi (1,828.54 km) |
| Barbastro to Canico | 1,132.87 mi (1,823.17 km) |
| Barbastro to Cantanhede | 467.97 mi (753.12 km) |
| Barbastro to Carregal do Sal | 436.33 mi (702.20 km) |
| Barbastro to Cartaxo | 507.88 mi (817.36 km) |
