| Millbrae to Bound Brook (New Jersey) | 2,543.62 mi (4,093.56 km) |
| Millbrae to Bountiful (Utah) | 607.07 mi (976.98 km) |
| Millbrae to Bourbonnais (Illinois) | 1,847.78 mi (2,973.71 km) |
| Millbrae to Bowie (Maryland) | 2,452.22 mi (3,946.47 km) |
| Millbrae to Bowling Green (Kentucky) | 1,965.32 mi (3,162.87 km) |
| Millbrae to Bowling Green (Ohio) | 2,065.49 mi (3,324.09 km) |
| Millbrae to Box Elder (South Dakota) | 1,101.91 mi (1,773.36 km) |
| Millbrae to Boynton Beach (Florida) | 2,569.54 mi (4,135.27 km) |
| Millbrae to Bozeman (Montana) | 807.96 mi (1,300.29 km) |
| Millbrae to Bradenton (Florida) | 2,402.66 mi (3,866.71 km) |
| Millbrae to Bradfordville (Florida) | 2,222.99 mi (3,577.56 km) |
| Millbrae to Bradley (Illinois) | 1,849.59 mi (2,976.63 km) |
| Millbrae to Bradley Gardens (New Jersey) | 2,536.91 mi (4,082.76 km) |
| Millbrae to Brainerd (Minnesota) | 1,559.34 mi (2,509.51 km) |
| Millbrae to Brambleton (Virginia) | 2,410.31 mi (3,879.02 km) |
