| Southampton to Pontedera | 752.33 mi (1,210.76 km) |
| Southampton to Pontinia | 950.02 mi (1,528.91 km) |
| Southampton to Porcari | 742.93 mi (1,195.62 km) |
| Southampton to Porcia | 725.97 mi (1,168.34 km) |
| Southampton to Pordenone | 727.94 mi (1,171.51 km) |
| Southampton to Portici | 1,025.29 mi (1,650.05 km) |
| Southampton to Porto Empedocle | 1,192.29 mi (1,918.80 km) |
| Southampton to Porto Recanati | 873.33 mi (1,405.49 km) |
| Southampton to Porto Sant'Elpidio | 884.14 mi (1,422.88 km) |
| Southampton to Porto Tolle | 754.94 mi (1,214.96 km) |
| Southampton to Porto Torres | 838.77 mi (1,349.86 km) |
| Southampton to Portoferraio | 784.82 mi (1,263.05 km) |
| Southampton to Portogruaro | 741.64 mi (1,193.55 km) |
| Southampton to Portomaggiore | 746.04 mi (1,200.63 km) |
| Southampton to Potenza | 1,086.58 mi (1,748.69 km) |
