| San Francisco to Ayamonte | 5,807.53 mi (9,346.32 km) |
| San Francisco to Azcoitia | 5,704.11 mi (9,179.89 km) |
| San Francisco to Azpeitia | 5,705.55 mi (9,182.20 km) |
| San Francisco to Azuqueca de Henares | 5,800.46 mi (9,334.94 km) |
| San Francisco to Badajoz | 5,743.54 mi (9,243.33 km) |
| San Francisco to Badalona | 5,949.28 mi (9,574.44 km) |
| San Francisco to Baena | 5,907.39 mi (9,507.02 km) |
| San Francisco to Baeza | 5,921.54 mi (9,529.79 km) |
| San Francisco to Bailen | 5,905.22 mi (9,503.54 km) |
| San Francisco to Balaguer | 5,882.19 mi (9,466.47 km) |
| San Francisco to Banolas | 5,931.09 mi (9,545.16 km) |
| San Francisco to Baranain | 5,745.51 mi (9,246.50 km) |
| San Francisco to Barbadanes | 5,545.22 mi (8,924.18 km) |
| San Francisco to Barbastro | 5,846.26 mi (9,408.64 km) |
| San Francisco to Barcelona | 5,950.03 mi (9,575.65 km) |
