| Runcorn to Pontedera | 903.58 mi (1,454.17 km) |
| Runcorn to Pontinia | 1,101.83 mi (1,773.22 km) |
| Runcorn to Porcari | 893.30 mi (1,437.63 km) |
| Runcorn to Porcia | 852.14 mi (1,371.38 km) |
| Runcorn to Pordenone | 854.10 mi (1,374.53 km) |
| Runcorn to Portici | 1,174.69 mi (1,890.48 km) |
| Runcorn to Porto Empedocle | 1,354.52 mi (2,179.89 km) |
| Runcorn to Porto Recanati | 1,012.92 mi (1,630.14 km) |
| Runcorn to Porto Sant'Elpidio | 1,024.32 mi (1,648.48 km) |
| Runcorn to Porto Tolle | 890.63 mi (1,433.33 km) |
| Runcorn to Porto Torres | 1,007.75 mi (1,621.81 km) |
| Runcorn to Portoferraio | 941.31 mi (1,514.89 km) |
| Runcorn to Portogruaro | 868.38 mi (1,397.52 km) |
| Runcorn to Portomaggiore | 885.86 mi (1,425.66 km) |
| Runcorn to Potenza | 1,231.49 mi (1,981.90 km) |
