| Port Huron to Madison (Mississippi) | 838.05 mi (1,348.71 km) |
| Port Huron to Madison (New Jersey) | 440.17 mi (708.39 km) |
| Port Huron to Madison (Wisconsin) | 351.19 mi (565.19 km) |
| Port Huron to Madison Heights (Michigan) | 47.05 mi (75.71 km) |
| Port Huron to Madison Heights (Virginia) | 420.73 mi (677.10 km) |
| Port Huron to Madisonville (Kentucky) | 472.48 mi (760.38 km) |
| Port Huron to Magalia (California) | 2,023.20 mi (3,256.03 km) |
| Port Huron to Magna (Utah) | 1,528.75 mi (2,460.29 km) |
| Port Huron to Magnolia (Arkansas) | 889.16 mi (1,430.96 km) |
| Port Huron to Maili (Hawaii) | 4,516.56 mi (7,268.71 km) |
| Port Huron to Maitland (Florida) | 993.45 mi (1,598.80 km) |
| Port Huron to Makakilo (Hawaii) | 4,514.45 mi (7,265.31 km) |
| Port Huron to Malden (Massachusetts) | 578.66 mi (931.27 km) |
| Port Huron to Malibu (California) | 2,041.89 mi (3,286.11 km) |
| Port Huron to Maltby (Washington) | 1,931.32 mi (3,108.16 km) |
