| Southampton to Poggibonsi | 780.10 mi (1,255.44 km) |
| Southampton to Poggio a Caiano | 760.05 mi (1,223.18 km) |
| Southampton to Poggio Renatico | 731.23 mi (1,176.80 km) |
| Southampton to Poggiomarino | 1,033.62 mi (1,663.45 km) |
| Southampton to Poirino | 594.45 mi (956.67 km) |
| Southampton to Policoro | 1,139.69 mi (1,834.15 km) |
| Southampton to Polistena | 1,212.15 mi (1,950.77 km) |
| Southampton to Pomezia | 917.96 mi (1,477.31 km) |
| Southampton to Pomigliano d'Arco | 1,022.38 mi (1,645.37 km) |
| Southampton to Pompei | 1,034.43 mi (1,664.76 km) |
| Southampton to Ponsacco | 754.63 mi (1,214.45 km) |
| Southampton to Pontassieve | 775.32 mi (1,247.75 km) |
| Southampton to Ponte Buggianese | 747.57 mi (1,203.10 km) |
| Southampton to Ponte San Pietro | 619.12 mi (996.38 km) |
| Southampton to Pontecorvo | 968.85 mi (1,559.22 km) |
