| Portales to Bollullos par del Condado | 5,166.64 mi (8,314.90 km) |
| Portales to Bormujos | 5,187.45 mi (8,348.40 km) |
| Portales to Brenes | 5,190.07 mi (8,352.61 km) |
| Portales to Brunete | 5,170.73 mi (8,321.48 km) |
| Portales to Bueu | 4,889.59 mi (7,869.04 km) |
| Portales to Bullas | 5,363.57 mi (8,631.83 km) |
| Portales to Bunol | 5,349.85 mi (8,609.75 km) |
| Portales to Burela de Cabo | 4,905.44 mi (7,894.54 km) |
| Portales to Burgos | 5,112.37 mi (8,227.57 km) |
| Portales to Burjasot | 5,363.38 mi (8,631.53 km) |
| Portales to Burriana | 5,362.21 mi (8,629.64 km) |
| Portales to Cabanaquinta | 5,003.43 mi (8,052.24 km) |
| Portales to Cabanillas del Campo | 5,195.52 mi (8,361.38 km) |
| Portales to Cabra | 5,259.56 mi (8,464.44 km) |
| Portales to Caceres | 5,097.10 mi (8,203.00 km) |
