| Portchester to Bargas | 766.12 mi (1,232.95 km) |
| Portchester to Bayona | 705.26 mi (1,135.01 km) |
| Portchester to Baza | 926.54 mi (1,491.12 km) |
| Portchester to Beasain | 541.01 mi (870.66 km) |
| Portchester to Bejar | 756.33 mi (1,217.19 km) |
| Portchester to Benaguacil | 777.64 mi (1,251.49 km) |
| Portchester to Benahavis | 1,008.50 mi (1,623.02 km) |
| Portchester to Benalmadena | 998.26 mi (1,606.54 km) |
| Portchester to Benavente | 647.76 mi (1,042.48 km) |
| Portchester to Benetuser | 789.62 mi (1,270.76 km) |
| Portchester to Beniajan | 888.45 mi (1,429.83 km) |
| Portchester to Benicarlo | 724.09 mi (1,165.31 km) |
| Portchester to Benicasim | 747.47 mi (1,202.94 km) |
| Portchester to Beniel | 884.11 mi (1,422.84 km) |
| Portchester to Benifayo | 799.24 mi (1,286.25 km) |
