| Port Huron to Channelview (Texas) | 1,149.44 mi (1,849.84 km) |
| Port Huron to Chantilly (Virginia) | 384.56 mi (618.90 km) |
| Port Huron to Chaparral (New Mexico) | 1,507.50 mi (2,426.09 km) |
| Port Huron to Chapel Hill (North Carolina) | 519.98 mi (836.82 km) |
| Port Huron to Charleston (Illinois) | 383.69 mi (617.49 km) |
| Port Huron to Charleston (South Carolina) | 715.05 mi (1,150.77 km) |
| Port Huron to Charleston (West Virginia) | 322.93 mi (519.71 km) |
| Port Huron to Charlotte (North Carolina) | 543.97 mi (875.43 km) |
| Port Huron to Charlottesville (Virginia) | 399.69 mi (643.24 km) |
| Port Huron to Chaska (Minnesota) | 569.88 mi (917.13 km) |
| Port Huron to Chatham (Illinois) | 440.15 mi (708.36 km) |
| Port Huron to Chattanooga (Tennessee) | 567.26 mi (912.92 km) |
| Port Huron to Cheat Lake (West Virginia) | 265.33 mi (427.01 km) |
| Port Huron to Chelsea (Alabama) | 704.69 mi (1,134.10 km) |
| Port Huron to Chelsea (Massachusetts) | 580.25 mi (933.83 km) |
