| Port Huron to Arroyo Grande (California) | 2,097.98 mi (3,376.38 km) |
| Port Huron to Artesia (California) | 2,012.13 mi (3,238.21 km) |
| Port Huron to Artesia (New Mexico) | 1,381.78 mi (2,223.76 km) |
| Port Huron to Artondale (Washington) | 1,959.59 mi (3,153.65 km) |
| Port Huron to Arvada (Colorado) | 1,193.12 mi (1,920.14 km) |
| Port Huron to Arvin (California) | 2,007.24 mi (3,230.35 km) |
| Port Huron to Asbury Lake (Florida) | 894.44 mi (1,439.47 km) |
| Port Huron to Asbury Park (New Jersey) | 475.01 mi (764.46 km) |
| Port Huron to Ashburn (Virginia) | 376.34 mi (605.66 km) |
| Port Huron to Asheboro (North Carolina) | 521.21 mi (838.81 km) |
| Port Huron to Asheville (North Carolina) | 512.11 mi (824.17 km) |
| Port Huron to Ashland (California) | 2,101.31 mi (3,381.73 km) |
| Port Huron to Ashland (Kentucky) | 312.69 mi (503.22 km) |
| Port Huron to Ashland (Ohio) | 146.29 mi (235.43 km) |
| Port Huron to Ashland (Oregon) | 2,028.99 mi (3,265.34 km) |
