| Port Huron to Richmond (California) | 2,105.85 mi (3,389.04 km) |
| Port Huron to Richmond (Indiana) | 252.00 mi (405.56 km) |
| Port Huron to Richmond (Kentucky) | 375.71 mi (604.64 km) |
| Port Huron to Richmond (Texas) | 1,183.17 mi (1,904.13 km) |
| Port Huron to Richmond (Virginia) | 458.52 mi (737.92 km) |
| Port Huron to Richmond Heights (Florida) | 1,204.27 mi (1,938.09 km) |
| Port Huron to Richmond Heights (Ohio) | 109.36 mi (175.99 km) |
| Port Huron to Richmond Hill (Georgia) | 768.08 mi (1,236.11 km) |
| Port Huron to Richmond West (Florida) | 1,205.63 mi (1,940.27 km) |
| Port Huron to Richton Park (Illinois) | 290.22 mi (467.06 km) |
| Port Huron to Ridge (New York) | 511.33 mi (822.90 km) |
| Port Huron to Ridgecrest (California) | 1,934.90 mi (3,113.93 km) |
| Port Huron to Ridgefield (New Jersey) | 457.71 mi (736.62 km) |
| Port Huron to Ridgefield (Washington) | 1,976.30 mi (3,180.55 km) |
| Port Huron to Ridgefield Park (New Jersey) | 456.87 mi (735.26 km) |
