| Port Huron to Baraboo (Wisconsin) | 368.88 mi (593.66 km) |
| Port Huron to Barberton (Ohio) | 142.88 mi (229.94 km) |
| Port Huron to Bardstown (Kentucky) | 390.47 mi (628.40 km) |
| Port Huron to Barrington (Illinois) | 295.08 mi (474.88 km) |
| Port Huron to Barstow (California) | 1,927.64 mi (3,102.23 km) |
| Port Huron to Bartlesville (Oklahoma) | 834.77 mi (1,343.44 km) |
| Port Huron to Bartlett (Illinois) | 301.90 mi (485.86 km) |
| Port Huron to Bartlett (Tennessee) | 665.13 mi (1,070.42 km) |
| Port Huron to Bartow (Florida) | 1,043.55 mi (1,679.44 km) |
| Port Huron to Batavia (Illinois) | 309.54 mi (498.16 km) |
| Port Huron to Batavia (New York) | 215.21 mi (346.34 km) |
| Port Huron to Batesville (Arkansas) | 698.45 mi (1,124.04 km) |
| Port Huron to Baton Rouge (Louisiana) | 989.89 mi (1,593.07 km) |
| Port Huron to Battle Creek (Michigan) | 149.49 mi (240.59 km) |
| Port Huron to Battle Ground (Washington) | 1,968.88 mi (3,168.61 km) |
