| Gresham to Pontedera | 5,637.63 mi (9,072.90 km) |
| Gresham to Pontinia | 5,834.07 mi (9,389.02 km) |
| Gresham to Porcari | 5,626.63 mi (9,055.18 km) |
| Gresham to Porcia | 5,550.27 mi (8,932.30 km) |
| Gresham to Pordenone | 5,552.07 mi (8,935.19 km) |
| Gresham to Portici | 5,902.49 mi (9,499.13 km) |
| Gresham to Porto Empedocle | 6,094.43 mi (9,808.04 km) |
| Gresham to Porto Recanati | 5,727.86 mi (9,218.09 km) |
| Gresham to Porto Sant'Elpidio | 5,739.93 mi (9,237.52 km) |
| Gresham to Porto Tolle | 5,603.67 mi (9,018.24 km) |
| Gresham to Porto Torres | 5,743.68 mi (9,243.56 km) |
| Gresham to Portoferraio | 5,679.36 mi (9,140.04 km) |
| Gresham to Portogruaro | 5,566.46 mi (8,958.35 km) |
| Gresham to Portomaggiore | 5,605.76 mi (9,021.60 km) |
| Gresham to Potenza | 5,950.08 mi (9,575.73 km) |
