| Port Huron to Bucak | 5,471.99 mi (8,806.31 km) |
| Port Huron to Buharkent | 5,376.86 mi (8,653.22 km) |
| Port Huron to Bulancak | 5,563.22 mi (8,953.13 km) |
| Port Huron to Bulanik | 5,795.33 mi (9,326.69 km) |
| Port Huron to Buldan | 5,376.09 mi (8,651.98 km) |
| Port Huron to Bunyan | 5,592.06 mi (8,999.55 km) |
| Port Huron to Burdur | 5,447.19 mi (8,766.40 km) |
| Port Huron to Burhaniye | 5,233.38 mi (8,422.32 km) |
| Port Huron to Bursa | 5,278.64 mi (8,495.15 km) |
| Port Huron to Buyukcekmece | 5,220.09 mi (8,400.93 km) |
| Port Huron to Buyukorhan | 5,295.07 mi (8,521.59 km) |
| Port Huron to Buyukyoncali | 5,178.66 mi (8,334.25 km) |
| Port Huron to Caglayancerit | 5,700.20 mi (9,173.59 km) |
| Port Huron to Cal | 5,395.68 mi (8,683.52 km) |
| Port Huron to Caldiran | 5,845.57 mi (9,407.54 km) |
