| Seal Beach to Bonham (Texas) | 1,255.89 mi (2,021.16 km) |
| Seal Beach to Bonita (California) | 96.38 mi (155.11 km) |
| Seal Beach to Bonita Springs (Florida) | 2,217.30 mi (3,568.40 km) |
| Seal Beach to Bonney Lake (Washington) | 951.90 mi (1,531.94 km) |
| Seal Beach to Boone (Iowa) | 1,431.84 mi (2,304.33 km) |
| Seal Beach to Boone (North Carolina) | 2,055.79 mi (3,308.48 km) |
| Seal Beach to Borger (Texas) | 954.79 mi (1,536.59 km) |
| Seal Beach to Bossier City (Louisiana) | 1,411.22 mi (2,271.14 km) |
| Seal Beach to Boston (Massachusetts) | 2,590.31 mi (4,168.69 km) |
| Seal Beach to Bostonia (California) | 91.57 mi (147.38 km) |
| Seal Beach to Bothell (Washington) | 992.11 mi (1,596.64 km) |
| Seal Beach to Bothell East (Washington) | 994.09 mi (1,599.83 km) |
| Seal Beach to Bothell West (Washington) | 994.66 mi (1,600.75 km) |
| Seal Beach to Boulder (Colorado) | 829.10 mi (1,334.31 km) |
| Seal Beach to Boulder City (Nevada) | 229.41 mi (369.19 km) |
