| Markham to Pontefract | 3,851.09 mi (6,197.73 km) |
| Markham to Ponteland | 3,795.76 mi (6,108.68 km) |
| Markham to Pontneddfechan | 3,822.24 mi (6,151.30 km) |
| Markham to Pontypridd | 3,836.29 mi (6,173.92 km) |
| Markham to Poole | 3,916.10 mi (6,302.36 km) |
| Markham to Port Glasgow | 3,665.78 mi (5,899.50 km) |
| Markham to Port Talbot | 3,818.92 mi (6,145.96 km) |
| Markham to Portchester | 3,945.76 mi (6,350.09 km) |
| Markham to Porthcawl | 3,826.40 mi (6,158.00 km) |
| Markham to Portishead | 3,862.26 mi (6,215.71 km) |
| Markham to Portlethen | 3,726.68 mi (5,997.52 km) |
| Markham to Portsmouth | 3,948.18 mi (6,353.98 km) |
| Markham to Potters Bar | 3,954.64 mi (6,364.38 km) |
| Markham to Poulton le Fylde | 3,784.20 mi (6,090.08 km) |
| Markham to Poynton | 3,831.27 mi (6,165.83 km) |
