| Port Huron to Bad Wildungen | 4,061.69 mi (6,536.66 km) |
| Port Huron to Bad Windsheim | 4,169.54 mi (6,710.23 km) |
| Port Huron to Bad Worishofen | 4,232.91 mi (6,812.21 km) |
| Port Huron to Bad Wurzach | 4,209.64 mi (6,774.76 km) |
| Port Huron to Bad Zwischenahn | 3,949.04 mi (6,355.36 km) |
| Port Huron to Baden-Baden | 4,113.70 mi (6,620.36 km) |
| Port Huron to Baesweiler | 3,959.33 mi (6,371.93 km) |
| Port Huron to Baiersbronn | 4,128.16 mi (6,643.63 km) |
| Port Huron to Balingen | 4,155.35 mi (6,687.39 km) |
| Port Huron to Ballenstedt | 4,117.54 mi (6,626.55 km) |
| Port Huron to Balve | 4,007.57 mi (6,449.57 km) |
| Port Huron to Bamberg | 4,172.55 mi (6,715.06 km) |
| Port Huron to Bannewitz | 4,234.58 mi (6,814.90 km) |
| Port Huron to Bargteheide | 4,011.05 mi (6,455.16 km) |
| Port Huron to Barleben | 4,114.15 mi (6,621.09 km) |
