| Signal Hill to Blue Island (Illinois) | 1,741.55 mi (2,802.75 km) |
| Signal Hill to Blue Springs (Missouri) | 1,372.20 mi (2,208.34 km) |
| Signal Hill to Bluffdale (Utah) | 574.30 mi (924.24 km) |
| Signal Hill to Bluffton (Indiana) | 1,864.40 mi (3,000.46 km) |
| Signal Hill to Bluffton (South Carolina) | 2,148.58 mi (3,457.81 km) |
| Signal Hill to Blythe (California) | 204.33 mi (328.83 km) |
| Signal Hill to Blytheville (Arkansas) | 1,603.36 mi (2,580.35 km) |
| Signal Hill to Boca Raton (Florida) | 2,318.75 mi (3,731.66 km) |
| Signal Hill to Boerne (Texas) | 1,172.86 mi (1,887.54 km) |
| Signal Hill to Bogalusa (Louisiana) | 1,661.07 mi (2,673.23 km) |
| Signal Hill to Boiling Springs (South Carolina) | 2,053.06 mi (3,304.08 km) |
| Signal Hill to Boise (Idaho) | 684.90 mi (1,102.24 km) |
| Signal Hill to Bolingbrook (Illinois) | 1,720.38 mi (2,768.68 km) |
| Signal Hill to Bolivar (Missouri) | 1,409.01 mi (2,267.58 km) |
| Signal Hill to Bon Air (Virginia) | 2,275.77 mi (3,662.49 km) |
