| South San Francisco to Bargas | 5,808.07 mi (9,347.19 km) |
| South San Francisco to Bayona | 5,522.53 mi (8,887.65 km) |
| South San Francisco to Baza | 5,977.08 mi (9,619.18 km) |
| South San Francisco to Beasain | 5,719.56 mi (9,204.75 km) |
| South San Francisco to Bejar | 5,721.20 mi (9,207.38 km) |
| South San Francisco to Benaguacil | 5,950.78 mi (9,576.85 km) |
| South San Francisco to Benahavis | 5,937.18 mi (9,554.97 km) |
| South San Francisco to Benalmadena | 5,953.83 mi (9,581.77 km) |
| South San Francisco to Benavente | 5,646.25 mi (9,086.76 km) |
| South San Francisco to Benetuser | 5,966.20 mi (9,601.68 km) |
| South San Francisco to Beniajan | 6,015.32 mi (9,680.72 km) |
| South San Francisco to Benicarlo | 5,944.17 mi (9,566.21 km) |
| South San Francisco to Benicasim | 5,950.32 mi (9,576.12 km) |
| South San Francisco to Beniel | 6,014.51 mi (9,679.42 km) |
| South San Francisco to Benifayo | 5,972.23 mi (9,611.37 km) |
