| Port Huron to Pontefract | 3,590.08 mi (5,777.68 km) |
| Port Huron to Ponteland | 3,537.65 mi (5,693.30 km) |
| Port Huron to Pontneddfechan | 3,555.80 mi (5,722.51 km) |
| Port Huron to Pontypridd | 3,569.69 mi (5,744.86 km) |
| Port Huron to Poole | 3,648.57 mi (5,871.80 km) |
| Port Huron to Port Glasgow | 3,408.21 mi (5,484.98 km) |
| Port Huron to Port Talbot | 3,552.04 mi (5,716.45 km) |
| Port Huron to Portchester | 3,678.97 mi (5,920.73 km) |
| Port Huron to Porthcawl | 3,559.37 mi (5,728.24 km) |
| Port Huron to Portishead | 3,595.76 mi (5,786.81 km) |
| Port Huron to Portlethen | 3,473.49 mi (5,590.04 km) |
| Port Huron to Portsmouth | 3,681.34 mi (5,924.54 km) |
| Port Huron to Potters Bar | 3,690.09 mi (5,938.62 km) |
| Port Huron to Poulton le Fylde | 3,522.55 mi (5,669.00 km) |
| Port Huron to Poynton | 3,569.02 mi (5,743.79 km) |
