| Port Huron to Chaudfontaine | 3,949.22 mi (6,355.66 km) |
| Port Huron to Chaumont-Gistoux | 3,909.93 mi (6,292.42 km) |
| Port Huron to Chimay | 3,916.59 mi (6,303.14 km) |
| Port Huron to Ciney | 3,938.41 mi (6,338.25 km) |
| Port Huron to Colfontaine | 3,886.72 mi (6,255.07 km) |
| Port Huron to Courcelles | 3,905.22 mi (6,284.84 km) |
| Port Huron to Court-Saint-Etienne | 3,906.71 mi (6,287.24 km) |
| Port Huron to Couvin | 3,923.04 mi (6,313.53 km) |
| Port Huron to Damme | 3,837.31 mi (6,175.55 km) |
| Port Huron to De Haan | 3,827.01 mi (6,158.97 km) |
| Port Huron to De Panne | 3,815.51 mi (6,140.46 km) |
| Port Huron to De Pinte | 3,859.45 mi (6,211.19 km) |
| Port Huron to Deerlijk | 3,852.83 mi (6,200.52 km) |
| Port Huron to Deinze | 3,855.52 mi (6,204.86 km) |
| Port Huron to Denderleeuw | 3,879.88 mi (6,244.07 km) |
