| South San Francisco to Bridgeport (Connecticut) | 2,603.54 mi (4,189.99 km) |
| South San Francisco to Bridgeton (Missouri) | 1,729.68 mi (2,783.66 km) |
| South San Francisco to Bridgetown (Ohio) | 2,033.60 mi (3,272.76 km) |
| South San Francisco to Bridgeview (Illinois) | 1,848.95 mi (2,975.60 km) |
| South San Francisco to Brigham City (Utah) | 612.60 mi (985.89 km) |
| South San Francisco to Brighton (Colorado) | 960.57 mi (1,545.89 km) |
| South San Francisco to Bristol (Connecticut) | 2,610.05 mi (4,200.46 km) |
| South San Francisco to Bristol (Tennessee) | 2,199.58 mi (3,539.88 km) |
| South San Francisco to Bristol (Virginia) | 2,201.50 mi (3,542.97 km) |
| South San Francisco to Broadlands (Virginia) | 2,410.43 mi (3,879.22 km) |
| South San Francisco to Broadview Heights (Ohio) | 2,167.21 mi (3,487.79 km) |
| South San Francisco to Brock Hall (Maryland) | 2,453.22 mi (3,948.07 km) |
| South San Francisco to Brockton (Massachusetts) | 2,701.57 mi (4,347.75 km) |
| South San Francisco to Broken Arrow (Oklahoma) | 1,472.20 mi (2,369.27 km) |
| South San Francisco to Bronx (New York) | 2,573.88 mi (4,142.26 km) |
