| Portchester to Bollullos par del Condado | 970.46 mi (1,561.80 km) |
| Portchester to Bormujos | 962.29 mi (1,548.66 km) |
| Portchester to Brenes | 947.50 mi (1,524.85 km) |
| Portchester to Brunete | 734.56 mi (1,182.16 km) |
| Portchester to Bueu | 691.56 mi (1,112.96 km) |
| Portchester to Bullas | 884.27 mi (1,423.10 km) |
| Portchester to Bunol | 789.39 mi (1,270.39 km) |
| Portchester to Burela de Cabo | 577.18 mi (928.87 km) |
| Portchester to Burgos | 599.91 mi (965.46 km) |
| Portchester to Burjasot | 783.97 mi (1,261.68 km) |
| Portchester to Burriana | 758.37 mi (1,220.48 km) |
| Portchester to Cabanaquinta | 574.55 mi (924.65 km) |
| Portchester to Cabanillas del Campo | 712.27 mi (1,146.28 km) |
| Portchester to Cabra | 938.37 mi (1,510.17 km) |
| Portchester to Caceres | 824.85 mi (1,327.46 km) |
