| Port Huron to Pawtucket (Rhode Island) | 569.02 mi (915.75 km) |
| Port Huron to Payson (Arizona) | 1,661.83 mi (2,674.45 km) |
| Port Huron to Payson (Utah) | 1,521.78 mi (2,449.07 km) |
| Port Huron to Peabody (Massachusetts) | 582.06 mi (936.74 km) |
| Port Huron to Peachtree City (Georgia) | 672.44 mi (1,082.18 km) |
| Port Huron to Peachtree Corners (Georgia) | 630.35 mi (1,014.44 km) |
| Port Huron to Pearl (Mississippi) | 849.32 mi (1,366.86 km) |
| Port Huron to Pearl City (Hawaii) | 4,506.29 mi (7,252.18 km) |
| Port Huron to Pearl River (New York) | 452.56 mi (728.32 km) |
| Port Huron to Pearland (Texas) | 1,169.77 mi (1,882.56 km) |
| Port Huron to Pebble Creek (Florida) | 1,024.24 mi (1,648.35 km) |
| Port Huron to Pecan Grove (Texas) | 1,180.04 mi (1,899.09 km) |
| Port Huron to Pecos (Texas) | 1,403.22 mi (2,258.26 km) |
| Port Huron to Peekskill (New York) | 451.53 mi (726.67 km) |
| Port Huron to Pekin (Illinois) | 405.95 mi (653.31 km) |
