| Port Huron to Paramount (California) | 2,015.38 mi (3,243.44 km) |
| Port Huron to Paramus (New Jersey) | 452.10 mi (727.58 km) |
| Port Huron to Paris (Kentucky) | 343.99 mi (553.60 km) |
| Port Huron to Paris (Tennessee) | 557.39 mi (897.04 km) |
| Port Huron to Paris (Texas) | 956.44 mi (1,539.24 km) |
| Port Huron to Park Forest (Illinois) | 287.73 mi (463.06 km) |
| Port Huron to Park Ridge (Illinois) | 283.31 mi (455.95 km) |
| Port Huron to Parker (Colorado) | 1,181.23 mi (1,901.01 km) |
| Port Huron to Parker (South Carolina) | 561.78 mi (904.10 km) |
| Port Huron to Parkersburg (West Virginia) | 261.21 mi (420.38 km) |
| Port Huron to Parkland (Florida) | 1,157.68 mi (1,863.10 km) |
| Port Huron to Parkland (Washington) | 1,951.34 mi (3,140.38 km) |
| Port Huron to Parkville (Maryland) | 394.21 mi (634.43 km) |
| Port Huron to Parkway (California) | 2,047.00 mi (3,294.32 km) |
| Port Huron to Parlier (California) | 2,001.23 mi (3,220.67 km) |
