| Williamsport to Pontefract | 3,463.85 mi (5,574.53 km) |
| Williamsport to Ponteland | 3,418.80 mi (5,502.03 km) |
| Williamsport to Pontneddfechan | 3,415.54 mi (5,496.77 km) |
| Williamsport to Pontypridd | 3,428.89 mi (5,518.27 km) |
| Williamsport to Poole | 3,504.77 mi (5,640.38 km) |
| Williamsport to Port Glasgow | 3,291.41 mi (5,297.01 km) |
| Williamsport to Port Talbot | 3,410.56 mi (5,488.77 km) |
| Williamsport to Portchester | 3,537.10 mi (5,692.41 km) |
| Williamsport to Porthcawl | 3,417.41 mi (5,499.79 km) |
| Williamsport to Portishead | 3,455.09 mi (5,560.43 km) |
| Williamsport to Portlethen | 3,366.38 mi (5,417.67 km) |
| Williamsport to Portsmouth | 3,539.32 mi (5,695.98 km) |
| Williamsport to Potters Bar | 3,554.23 mi (5,719.98 km) |
| Williamsport to Poulton le Fylde | 3,395.10 mi (5,463.88 km) |
| Williamsport to Poynton | 3,439.79 mi (5,535.81 km) |
