| Keystone to Pontedera | 5,055.50 mi (8,136.04 km) |
| Keystone to Pontinia | 5,231.16 mi (8,418.74 km) |
| Keystone to Porcari | 5,049.90 mi (8,127.02 km) |
| Keystone to Porcia | 5,081.55 mi (8,177.97 km) |
| Keystone to Pordenone | 5,083.48 mi (8,181.08 km) |
| Keystone to Portici | 5,309.60 mi (8,544.98 km) |
| Keystone to Porto Empedocle | 5,377.58 mi (8,654.37 km) |
| Keystone to Porto Recanati | 5,200.64 mi (8,369.62 km) |
| Keystone to Porto Sant'Elpidio | 5,209.36 mi (8,383.66 km) |
| Keystone to Porto Tolle | 5,096.52 mi (8,202.06 km) |
| Keystone to Porto Torres | 5,026.08 mi (8,088.69 km) |
| Keystone to Portoferraio | 5,063.81 mi (8,149.41 km) |
| Keystone to Portogruaro | 5,096.20 mi (8,201.54 km) |
| Keystone to Portomaggiore | 5,080.25 mi (8,175.88 km) |
| Keystone to Potenza | 5,383.74 mi (8,664.30 km) |
