| Portici to Bayona | 1,200.34 mi (1,931.77 km) |
| Portici to Baza | 943.49 mi (1,518.39 km) |
| Portici to Beasain | 862.01 mi (1,387.26 km) |
| Portici to Bejar | 1,052.96 mi (1,694.57 km) |
| Portici to Benaguacil | 791.27 mi (1,273.42 km) |
| Portici to Benahavis | 1,084.63 mi (1,745.55 km) |
| Portici to Benalmadena | 1,055.31 mi (1,698.36 km) |
| Portici to Benavente | 1,038.01 mi (1,670.51 km) |
| Portici to Benetuser | 783.61 mi (1,261.10 km) |
| Portici to Beniajan | 844.42 mi (1,358.95 km) |
| Portici to Benicarlo | 730.05 mi (1,174.89 km) |
| Portici to Benicasim | 751.81 mi (1,209.92 km) |
| Portici to Beniel | 839.68 mi (1,351.34 km) |
| Portici to Benifayo | 787.32 mi (1,267.07 km) |
| Portici to Benisa | 771.73 mi (1,241.98 km) |
