| Potters Bar to Pontefract | 145.59 mi (234.30 km) |
| Potters Bar to Ponteland | 240.26 mi (386.66 km) |
| Potters Bar to Pontneddfechan | 145.76 mi (234.57 km) |
| Potters Bar to Pontypridd | 135.58 mi (218.19 km) |
| Potters Bar to Poole | 103.29 mi (166.23 km) |
| Potters Bar to Port Glasgow | 345.48 mi (556.00 km) |
| Potters Bar to Port Talbot | 155.18 mi (249.74 km) |
| Potters Bar to Portchester | 71.68 mi (115.36 km) |
| Potters Bar to Porthcawl | 151.28 mi (243.47 km) |
| Potters Bar to Portishead | 111.71 mi (179.78 km) |
| Potters Bar to Portlethen | 378.70 mi (609.46 km) |
| Potters Bar to Portsmouth | 73.00 mi (117.48 km) |
| Potters Bar to Poulton le Fylde | 189.34 mi (304.72 km) |
| Potters Bar to Poynton | 140.12 mi (225.50 km) |
| Potters Bar to Prescot | 162.58 mi (261.64 km) |
