| Barbastro to Cascais | 552.30 mi (888.84 km) |
| Barbastro to Castelo Branco | 426.44 mi (686.29 km) |
| Barbastro to Castro Daire | 424.43 mi (683.05 km) |
| Barbastro to Celorico de Basto | 421.42 mi (678.20 km) |
| Barbastro to Chamusca | 487.44 mi (784.46 km) |
| Barbastro to Chaves | 391.21 mi (629.59 km) |
| Barbastro to Cinfaes | 431.67 mi (694.70 km) |
| Barbastro to Coimbra | 462.57 mi (744.44 km) |
| Barbastro to Condeixa-a-Nova | 468.23 mi (753.54 km) |
| Barbastro to Corroios | 542.45 mi (872.98 km) |
| Barbastro to Coruche | 501.65 mi (807.33 km) |
| Barbastro to Costa de Caparica | 545.48 mi (877.86 km) |
| Barbastro to Covilha | 414.62 mi (667.27 km) |
| Barbastro to Eiras | 461.64 mi (742.93 km) |
| Barbastro to Elvas | 440.58 mi (709.05 km) |
