| Port Huron to Bixby (Oklahoma) | 864.49 mi (1,391.26 km) |
| Port Huron to Black Forest (Colorado) | 1,186.59 mi (1,909.64 km) |
| Port Huron to Blackfoot (Idaho) | 1,501.03 mi (2,415.68 km) |
| Port Huron to Blackhawk (California) | 2,087.55 mi (3,359.58 km) |
| Port Huron to Blacksburg (Virginia) | 411.36 mi (662.02 km) |
| Port Huron to Blackwells Mills (New Jersey) | 439.58 mi (707.43 km) |
| Port Huron to Blaine (Minnesota) | 555.02 mi (893.21 km) |
| Port Huron to Bloomingdale (Florida) | 1,043.61 mi (1,679.53 km) |
| Port Huron to Bloomingdale (Illinois) | 296.65 mi (477.41 km) |
| Port Huron to Bloomington (California) | 1,971.61 mi (3,173.00 km) |
| Port Huron to Bloomington (Illinois) | 378.56 mi (609.23 km) |
| Port Huron to Bloomington (Indiana) | 338.91 mi (545.42 km) |
| Port Huron to Bloomington (Minnesota) | 555.81 mi (894.50 km) |
| Port Huron to Bloomsburg (Pennsylvania) | 336.19 mi (541.04 km) |
| Port Huron to Blue Ash (Ohio) | 277.11 mi (445.97 km) |
