| Birstall to Bollullos par del Condado | 1,156.50 mi (1,861.21 km) |
| Birstall to Bormujos | 1,150.10 mi (1,850.91 km) |
| Birstall to Brenes | 1,135.88 mi (1,828.02 km) |
| Birstall to Brunete | 927.54 mi (1,492.74 km) |
| Birstall to Bueu | 853.62 mi (1,373.77 km) |
| Birstall to Bullas | 1,083.54 mi (1,743.79 km) |
| Birstall to Bunol | 989.75 mi (1,592.84 km) |
| Birstall to Burela de Cabo | 743.57 mi (1,196.65 km) |
| Birstall to Burgos | 792.59 mi (1,275.55 km) |
| Birstall to Burjasot | 984.65 mi (1,584.64 km) |
| Birstall to Burriana | 959.24 mi (1,543.74 km) |
| Birstall to Cabanaquinta | 756.01 mi (1,216.68 km) |
| Birstall to Cabanillas del Campo | 907.65 mi (1,460.72 km) |
| Birstall to Cabra | 1,131.57 mi (1,821.09 km) |
| Birstall to Caceres | 1,008.96 mi (1,623.76 km) |
