| Port Huron to Mendota (California) | 2,039.24 mi (3,281.84 km) |
| Port Huron to Mendota Heights (Minnesota) | 547.96 mi (881.86 km) |
| Port Huron to Menifee (California) | 1,973.10 mi (3,175.40 km) |
| Port Huron to Menlo Park (California) | 2,109.96 mi (3,395.65 km) |
| Port Huron to Menomonee Falls (Wisconsin) | 287.09 mi (462.02 km) |
| Port Huron to Menomonie (Wisconsin) | 488.92 mi (786.83 km) |
| Port Huron to Mentor (Ohio) | 105.59 mi (169.93 km) |
| Port Huron to Mequon (Wisconsin) | 280.20 mi (450.94 km) |
| Port Huron to Merced (California) | 2,029.07 mi (3,265.47 km) |
| Port Huron to Mercedes (Texas) | 1,453.27 mi (2,338.81 km) |
| Port Huron to Mercer Island (Washington) | 1,938.72 mi (3,120.07 km) |
| Port Huron to Mercerville (New Jersey) | 442.68 mi (712.42 km) |
| Port Huron to Meriden (Connecticut) | 502.87 mi (809.30 km) |
| Port Huron to Meridian (Idaho) | 1,696.26 mi (2,729.87 km) |
| Port Huron to Meridian (Mississippi) | 807.46 mi (1,299.48 km) |
