| Somerset to Pontedera | 4,167.87 mi (6,707.55 km) |
| Somerset to Pontinia | 4,352.59 mi (7,004.82 km) |
| Somerset to Porcari | 4,161.11 mi (6,696.66 km) |
| Somerset to Porcia | 4,174.95 mi (6,718.94 km) |
| Somerset to Pordenone | 4,176.91 mi (6,722.09 km) |
| Somerset to Portici | 4,431.39 mi (7,131.64 km) |
| Somerset to Porto Empedocle | 4,526.95 mi (7,285.42 km) |
| Somerset to Porto Recanati | 4,307.20 mi (6,931.76 km) |
| Somerset to Porto Sant'Elpidio | 4,316.76 mi (6,947.15 km) |
| Somerset to Porto Tolle | 4,196.71 mi (6,753.95 km) |
| Somerset to Porto Torres | 4,164.65 mi (6,702.35 km) |
| Somerset to Portoferraio | 4,182.75 mi (6,731.48 km) |
| Somerset to Portogruaro | 4,190.24 mi (6,743.54 km) |
| Somerset to Portomaggiore | 4,183.16 mi (6,732.14 km) |
| Somerset to Potenza | 4,502.62 mi (7,246.27 km) |
