| South San Francisco to Beacon (New York) | 2,560.25 mi (4,120.33 km) |
| South San Francisco to Bear (Delaware) | 2,497.53 mi (4,019.39 km) |
| South San Francisco to Beatrice (Nebraska) | 1,386.19 mi (2,230.86 km) |
| South San Francisco to Beaufort (South Carolina) | 2,365.87 mi (3,807.50 km) |
| South San Francisco to Beaumont (California) | 399.96 mi (643.68 km) |
| South San Francisco to Beaumont (Texas) | 1,696.69 mi (2,730.56 km) |
| South San Francisco to Beaver Dam (Wisconsin) | 1,795.33 mi (2,889.30 km) |
| South San Francisco to Beavercreek (Ohio) | 2,057.73 mi (3,311.60 km) |
| South San Francisco to Beaverton (Oregon) | 540.98 mi (870.62 km) |
| South San Francisco to Beckley (West Virginia) | 2,234.90 mi (3,596.72 km) |
| South San Francisco to Bedford (Indiana) | 1,938.55 mi (3,119.79 km) |
| South San Francisco to Bedford (Ohio) | 2,173.91 mi (3,498.58 km) |
| South San Francisco to Bedford (Texas) | 1,460.00 mi (2,349.64 km) |
| South San Francisco to Bedford Heights (Ohio) | 2,175.39 mi (3,500.96 km) |
| South San Francisco to Beech Grove (Indiana) | 1,951.33 mi (3,140.37 km) |
