| Portchester to Pontedera | 739.94 mi (1,190.82 km) |
| Portchester to Pontinia | 937.71 mi (1,509.09 km) |
| Portchester to Porcari | 730.49 mi (1,175.61 km) |
| Portchester to Porcia | 712.93 mi (1,147.34 km) |
| Portchester to Pordenone | 714.90 mi (1,150.51 km) |
| Portchester to Portici | 1,012.88 mi (1,630.07 km) |
| Portchester to Porto Empedocle | 1,180.73 mi (1,900.20 km) |
| Portchester to Porto Recanati | 860.53 mi (1,384.90 km) |
| Portchester to Porto Sant'Elpidio | 871.36 mi (1,402.32 km) |
| Portchester to Porto Tolle | 742.03 mi (1,194.19 km) |
| Portchester to Porto Torres | 827.92 mi (1,332.40 km) |
| Portchester to Portoferraio | 772.74 mi (1,243.60 km) |
| Portchester to Portogruaro | 728.60 mi (1,172.57 km) |
| Portchester to Portomaggiore | 733.22 mi (1,180.01 km) |
| Portchester to Potenza | 1,073.99 mi (1,728.42 km) |
