| Barreiro to Campos del Puerto | 650.18 mi (1,046.36 km) |
| Barreiro to Canals | 456.91 mi (735.33 km) |
| Barreiro to Candelaria | 826.76 mi (1,330.54 km) |
| Barreiro to Canet de Mar | 647.13 mi (1,041.45 km) |
| Barreiro to Cangas | 249.01 mi (400.75 km) |
| Barreiro to Cangas de Narcea | 338.02 mi (544.00 km) |
| Barreiro to Canovellas | 632.53 mi (1,017.96 km) |
| Barreiro to Canteras | 441.88 mi (711.14 km) |
| Barreiro to Cantillana | 191.37 mi (307.99 km) |
| Barreiro to Capdepera | 672.69 mi (1,082.59 km) |
| Barreiro to Carballo | 315.01 mi (506.96 km) |
| Barreiro to Carcagente | 464.32 mi (747.25 km) |
| Barreiro to Cardedeu | 636.83 mi (1,024.89 km) |
| Barreiro to Carlet | 460.66 mi (741.36 km) |
| Barreiro to Carmona | 204.32 mi (328.83 km) |
