| Harwich to Poggibonsi | 742.59 mi (1,195.08 km) |
| Harwich to Poggio a Caiano | 720.39 mi (1,159.36 km) |
| Harwich to Poggio Renatico | 681.00 mi (1,095.96 km) |
| Harwich to Poggiomarino | 993.25 mi (1,598.47 km) |
| Harwich to Poirino | 570.29 mi (917.80 km) |
| Harwich to Policoro | 1,092.05 mi (1,757.49 km) |
| Harwich to Polistena | 1,176.02 mi (1,892.62 km) |
| Harwich to Pomezia | 884.08 mi (1,422.79 km) |
| Harwich to Pomigliano d'Arco | 982.15 mi (1,580.62 km) |
| Harwich to Pompei | 994.60 mi (1,600.65 km) |
| Harwich to Ponsacco | 719.48 mi (1,157.90 km) |
| Harwich to Pontassieve | 733.56 mi (1,180.54 km) |
| Harwich to Ponte Buggianese | 709.89 mi (1,142.45 km) |
| Harwich to Ponte San Pietro | 572.87 mi (921.94 km) |
| Harwich to Pontecorvo | 929.46 mi (1,495.81 km) |
