| West Carson to Bonham (Texas) | 1,268.11 mi (2,040.82 km) |
| West Carson to Bonita (California) | 108.30 mi (174.30 km) |
| West Carson to Bonita Springs (Florida) | 2,230.29 mi (3,589.31 km) |
| West Carson to Bonney Lake (Washington) | 944.71 mi (1,520.37 km) |
| West Carson to Boone (Iowa) | 1,440.39 mi (2,318.09 km) |
| West Carson to Boone (North Carolina) | 2,066.83 mi (3,326.25 km) |
| West Carson to Borger (Texas) | 966.20 mi (1,554.94 km) |
| West Carson to Bossier City (Louisiana) | 1,423.66 mi (2,291.15 km) |
| West Carson to Boston (Massachusetts) | 2,599.44 mi (4,183.40 km) |
| West Carson to Bostonia (California) | 104.13 mi (167.58 km) |
| West Carson to Bothell (Washington) | 985.02 mi (1,585.24 km) |
| West Carson to Bothell East (Washington) | 987.02 mi (1,588.45 km) |
| West Carson to Bothell West (Washington) | 987.56 mi (1,589.33 km) |
| West Carson to Boulder (Colorado) | 836.83 mi (1,346.75 km) |
| West Carson to Boulder City (Nevada) | 236.43 mi (380.49 km) |
