| Enfield Lock to Pontedera | 741.45 mi (1,193.24 km) |
| Enfield Lock to Pontinia | 939.72 mi (1,512.34 km) |
| Enfield Lock to Porcari | 731.23 mi (1,176.80 km) |
| Enfield Lock to Porcia | 695.65 mi (1,119.55 km) |
| Enfield Lock to Pordenone | 697.62 mi (1,122.72 km) |
| Enfield Lock to Portici | 1,012.85 mi (1,630.03 km) |
| Enfield Lock to Porto Empedocle | 1,192.72 mi (1,919.50 km) |
| Enfield Lock to Porto Recanati | 852.76 mi (1,372.38 km) |
| Enfield Lock to Porto Sant'Elpidio | 864.03 mi (1,390.52 km) |
| Enfield Lock to Porto Tolle | 731.27 mi (1,176.86 km) |
| Enfield Lock to Porto Torres | 848.52 mi (1,365.57 km) |
| Enfield Lock to Portoferraio | 779.08 mi (1,253.81 km) |
| Enfield Lock to Portogruaro | 711.74 mi (1,145.44 km) |
| Enfield Lock to Portomaggiore | 725.46 mi (1,167.52 km) |
| Enfield Lock to Potenza | 1,070.39 mi (1,722.62 km) |
