| Clarksburg to Pontefract | 3,566.41 mi (5,739.58 km) |
| Clarksburg to Ponteland | 3,523.96 mi (5,671.26 km) |
| Clarksburg to Pontneddfechan | 3,513.11 mi (5,653.81 km) |
| Clarksburg to Pontypridd | 3,526.24 mi (5,674.94 km) |
| Clarksburg to Poole | 3,600.82 mi (5,794.97 km) |
| Clarksburg to Port Glasgow | 3,397.48 mi (5,467.72 km) |
| Clarksburg to Port Talbot | 3,507.69 mi (5,645.08 km) |
| Clarksburg to Portchester | 3,633.83 mi (5,848.09 km) |
| Clarksburg to Porthcawl | 3,514.35 mi (5,655.79 km) |
| Clarksburg to Portishead | 3,552.43 mi (5,717.09 km) |
| Clarksburg to Portlethen | 3,475.41 mi (5,593.12 km) |
| Clarksburg to Portsmouth | 3,635.99 mi (5,851.56 km) |
| Clarksburg to Potters Bar | 3,653.18 mi (5,879.23 km) |
| Clarksburg to Poulton le Fylde | 3,497.36 mi (5,628.46 km) |
| Clarksburg to Poynton | 3,541.34 mi (5,699.24 km) |
