| New Carrollton to Pontedera | 4,332.37 mi (6,972.28 km) |
| New Carrollton to Pontinia | 4,516.73 mi (7,268.98 km) |
| New Carrollton to Porcari | 4,325.65 mi (6,961.46 km) |
| New Carrollton to Porcia | 4,340.05 mi (6,984.63 km) |
| New Carrollton to Pordenone | 4,342.00 mi (6,987.78 km) |
| New Carrollton to Portici | 4,595.54 mi (7,395.80 km) |
| New Carrollton to Porto Empedocle | 4,689.57 mi (7,547.14 km) |
| New Carrollton to Porto Recanati | 4,471.94 mi (7,196.90 km) |
| New Carrollton to Porto Sant'Elpidio | 4,481.47 mi (7,212.23 km) |
| New Carrollton to Porto Tolle | 4,361.64 mi (7,019.38 km) |
| New Carrollton to Porto Torres | 4,327.79 mi (6,964.90 km) |
| New Carrollton to Portoferraio | 4,346.96 mi (6,995.75 km) |
| New Carrollton to Portogruaro | 4,355.32 mi (7,009.21 km) |
| New Carrollton to Portomaggiore | 4,348.00 mi (6,997.43 km) |
| New Carrollton to Potenza | 4,666.92 mi (7,510.68 km) |
