| Barreiro to Bormujos | 186.36 mi (299.92 km) |
| Barreiro to Brenes | 190.30 mi (306.25 km) |
| Barreiro to Brunete | 295.62 mi (475.75 km) |
| Barreiro to Bueu | 252.63 mi (406.57 km) |
| Barreiro to Bullas | 402.86 mi (648.35 km) |
| Barreiro to Bunol | 446.99 mi (719.36 km) |
| Barreiro to Burela de Cabo | 355.04 mi (571.38 km) |
| Barreiro to Burgos | 379.25 mi (610.35 km) |
| Barreiro to Burjasot | 467.86 mi (752.94 km) |
| Barreiro to Burriana | 487.13 mi (783.96 km) |
| Barreiro to Cabanaquinta | 356.20 mi (573.25 km) |
| Barreiro to Cabanillas del Campo | 338.71 mi (545.10 km) |
| Barreiro to Cabra | 265.29 mi (426.95 km) |
| Barreiro to Caceres | 155.42 mi (250.12 km) |
| Barreiro to Cadiz | 211.34 mi (340.12 km) |
