| Twickenham to Pontedera | 740.81 mi (1,192.22 km) |
| Twickenham to Pontinia | 939.11 mi (1,511.34 km) |
| Twickenham to Porcari | 730.79 mi (1,176.10 km) |
| Twickenham to Porcia | 700.12 mi (1,126.74 km) |
| Twickenham to Pordenone | 702.09 mi (1,129.91 km) |
| Twickenham to Portici | 1,012.83 mi (1,630.00 km) |
| Twickenham to Porto Empedocle | 1,189.51 mi (1,914.34 km) |
| Twickenham to Porto Recanati | 854.75 mi (1,375.60 km) |
| Twickenham to Porto Sant'Elpidio | 865.91 mi (1,393.55 km) |
| Twickenham to Porto Tolle | 733.98 mi (1,181.23 km) |
| Twickenham to Porto Torres | 842.80 mi (1,356.35 km) |
| Twickenham to Portoferraio | 777.17 mi (1,250.73 km) |
| Twickenham to Portogruaro | 716.11 mi (1,152.47 km) |
| Twickenham to Portomaggiore | 727.35 mi (1,170.55 km) |
| Twickenham to Potenza | 1,071.37 mi (1,724.21 km) |
