| Port Huron to Brandenburg | 4,138.24 mi (6,659.86 km) |
| Port Huron to Brandis | 4,181.54 mi (6,729.53 km) |
| Port Huron to Braunfels | 4,055.76 mi (6,527.12 km) |
| Port Huron to Braunsbedra | 4,157.78 mi (6,691.30 km) |
| Port Huron to Braunschweig | 4,071.57 mi (6,552.56 km) |
| Port Huron to Breckerfeld | 3,994.97 mi (6,429.29 km) |
| Port Huron to Breisach am Rhein | 4,114.76 mi (6,622.07 km) |
| Port Huron to Bremen | 3,980.92 mi (6,406.68 km) |
| Port Huron to Bremerhaven | 3,957.14 mi (6,368.40 km) |
| Port Huron to Bremervorde | 3,979.04 mi (6,403.64 km) |
| Port Huron to Bretten | 4,121.61 mi (6,633.08 km) |
| Port Huron to Bretzfeld | 4,144.02 mi (6,669.16 km) |
| Port Huron to Brieselang | 4,148.54 mi (6,676.43 km) |
| Port Huron to Brilon | 4,031.42 mi (6,487.95 km) |
| Port Huron to Bruchhausen-Vilsen | 3,996.79 mi (6,432.22 km) |
