| Port Huron to Blansko | 4,405.28 mi (7,089.61 km) |
| Port Huron to Bohumin | 4,444.40 mi (7,152.57 km) |
| Port Huron to Boskovice | 4,400.80 mi (7,082.40 km) |
| Port Huron to Brandys nad Labem-Stara Boleslav | 4,300.36 mi (6,920.77 km) |
| Port Huron to Breclav | 4,438.82 mi (7,143.58 km) |
| Port Huron to Brevnov | 4,293.30 mi (6,909.40 km) |
| Port Huron to Brno | 4,411.00 mi (7,098.82 km) |
| Port Huron to Bruntal | 4,409.15 mi (7,095.84 km) |
| Port Huron to Bystrc | 4,406.62 mi (7,091.76 km) |
| Port Huron to Caslav | 4,337.81 mi (6,981.03 km) |
| Port Huron to Celakovice | 4,304.51 mi (6,927.43 km) |
| Port Huron to Ceska Lipa | 4,276.06 mi (6,881.66 km) |
| Port Huron to Ceska Trebova | 4,376.22 mi (7,042.85 km) |
| Port Huron to Ceske Budejovice | 4,341.55 mi (6,987.04 km) |
| Port Huron to Cesky Krumlov | 4,342.16 mi (6,988.03 km) |
