| West Mifflin to Bound Brook (New Jersey) | 282.56 mi (454.74 km) |
| West Mifflin to Bountiful (Utah) | 1,667.13 mi (2,682.98 km) |
| West Mifflin to Bourbonnais (Illinois) | 420.82 mi (677.25 km) |
| West Mifflin to Bowie (Maryland) | 194.34 mi (312.76 km) |
| West Mifflin to Bowling Green (Kentucky) | 422.75 mi (680.35 km) |
| West Mifflin to Bowling Green (Ohio) | 207.81 mi (334.44 km) |
| West Mifflin to Box Elder (South Dakota) | 1,209.24 mi (1,946.09 km) |
| West Mifflin to Boynton Beach (Florida) | 955.61 mi (1,537.91 km) |
| West Mifflin to Bozeman (Montana) | 1,604.99 mi (2,582.99 km) |
| West Mifflin to Bradenton (Florida) | 902.03 mi (1,451.68 km) |
| West Mifflin to Bradfordville (Florida) | 717.76 mi (1,155.12 km) |
| West Mifflin to Bradley (Illinois) | 418.99 mi (674.29 km) |
| West Mifflin to Bradley Gardens (New Jersey) | 275.78 mi (443.82 km) |
| West Mifflin to Brainerd (Minnesota) | 827.13 mi (1,331.14 km) |
| West Mifflin to Brambleton (Virginia) | 158.16 mi (254.53 km) |
