| Port Huron to Abilene (Texas) | 1,188.90 mi (1,913.36 km) |
| Port Huron to Accokeek (Maryland) | 411.36 mi (662.02 km) |
| Port Huron to Acworth (Georgia) | 628.32 mi (1,011.19 km) |
| Port Huron to Ada (Oklahoma) | 950.76 mi (1,530.09 km) |
| Port Huron to Addison (Illinois) | 293.00 mi (471.53 km) |
| Port Huron to Addison (Texas) | 1,043.47 mi (1,679.31 km) |
| Port Huron to Adelanto (California) | 1,956.50 mi (3,148.69 km) |
| Port Huron to Adelphi (Maryland) | 396.23 mi (637.67 km) |
| Port Huron to Adrian (Michigan) | 110.91 mi (178.49 km) |
| Port Huron to Affton (Missouri) | 513.58 mi (826.52 km) |
| Port Huron to Agoura Hills (California) | 2,036.99 mi (3,278.22 km) |
| Port Huron to Aguadilla (Puerto Rico) | 1,916.44 mi (3,084.21 km) |
| Port Huron to Aiken (South Carolina) | 654.19 mi (1,052.82 km) |
| Port Huron to Akron (Ohio) | 139.60 mi (224.67 km) |
| Port Huron to Alabaster (Alabama) | 715.10 mi (1,150.84 km) |
