| Falls Church to Pontedera | 4,348.63 mi (6,998.44 km) |
| Falls Church to Pontinia | 4,533.09 mi (7,295.30 km) |
| Falls Church to Porcari | 4,341.89 mi (6,987.60 km) |
| Falls Church to Porcia | 4,356.03 mi (7,010.35 km) |
| Falls Church to Pordenone | 4,357.98 mi (7,013.50 km) |
| Falls Church to Portici | 4,611.89 mi (7,422.12 km) |
| Falls Church to Porto Empedocle | 4,706.17 mi (7,573.85 km) |
| Falls Church to Porto Recanati | 4,488.11 mi (7,222.92 km) |
| Falls Church to Porto Sant'Elpidio | 4,497.65 mi (7,238.28 km) |
| Falls Church to Porto Tolle | 4,377.73 mi (7,045.27 km) |
| Falls Church to Porto Torres | 4,344.31 mi (6,991.50 km) |
| Falls Church to Portoferraio | 4,363.29 mi (7,022.04 km) |
| Falls Church to Portogruaro | 4,371.31 mi (7,034.94 km) |
| Falls Church to Portomaggiore | 4,364.13 mi (7,023.39 km) |
| Falls Church to Potenza | 4,683.23 mi (7,536.93 km) |
