| Canals to Pontedera | 665.84 mi (1,071.57 km) |
| Canals to Pontinia | 738.17 mi (1,187.97 km) |
| Canals to Porcari | 670.50 mi (1,079.06 km) |
| Canals to Porcia | 827.15 mi (1,331.18 km) |
| Canals to Pordenone | 827.93 mi (1,332.42 km) |
| Canals to Portici | 800.62 mi (1,288.47 km) |
| Canals to Porto Empedocle | 774.80 mi (1,246.93 km) |
| Canals to Porto Recanati | 801.32 mi (1,289.61 km) |
| Canals to Porto Sant'Elpidio | 802.00 mi (1,290.70 km) |
| Canals to Porto Tolle | 780.05 mi (1,255.37 km) |
| Canals to Porto Torres | 493.40 mi (794.05 km) |
| Canals to Portoferraio | 628.01 mi (1,010.69 km) |
| Canals to Portogruaro | 829.70 mi (1,335.28 km) |
| Canals to Portomaggiore | 749.61 mi (1,206.38 km) |
| Canals to Potenza | 876.14 mi (1,410.01 km) |
