| Keystone to Pontefract | 4,330.41 mi (6,969.12 km) |
| Keystone to Ponteland | 4,295.91 mi (6,913.61 km) |
| Keystone to Pontneddfechan | 4,261.89 mi (6,858.86 km) |
| Keystone to Pontypridd | 4,274.19 mi (6,878.65 km) |
| Keystone to Poole | 4,344.03 mi (6,991.03 km) |
| Keystone to Port Glasgow | 4,172.75 mi (6,715.39 km) |
| Keystone to Port Talbot | 4,255.07 mi (6,847.88 km) |
| Keystone to Portchester | 4,379.00 mi (7,047.32 km) |
| Keystone to Porthcawl | 4,261.05 mi (6,857.50 km) |
| Keystone to Portishead | 4,300.19 mi (6,920.48 km) |
| Keystone to Portlethen | 4,258.55 mi (6,853.47 km) |
| Keystone to Portsmouth | 4,380.94 mi (7,050.45 km) |
| Keystone to Potters Bar | 4,405.37 mi (7,089.76 km) |
| Keystone to Poulton le Fylde | 4,260.86 mi (6,857.20 km) |
| Keystone to Poynton | 4,302.41 mi (6,924.06 km) |
