| Helston to Pontedera | 870.24 mi (1,400.52 km) |
| Helston to Pontinia | 1,063.27 mi (1,711.17 km) |
| Helston to Porcari | 862.31 mi (1,387.76 km) |
| Helston to Porcia | 871.81 mi (1,403.04 km) |
| Helston to Pordenone | 873.75 mi (1,406.16 km) |
| Helston to Portici | 1,140.97 mi (1,836.22 km) |
| Helston to Porto Empedocle | 1,283.36 mi (2,065.37 km) |
| Helston to Porto Recanati | 1,003.70 mi (1,615.31 km) |
| Helston to Porto Sant'Elpidio | 1,013.67 mi (1,631.34 km) |
| Helston to Porto Tolle | 891.59 mi (1,434.88 km) |
| Helston to Porto Torres | 918.41 mi (1,478.04 km) |
| Helston to Portoferraio | 893.66 mi (1,438.21 km) |
| Helston to Portogruaro | 886.71 mi (1,427.03 km) |
| Helston to Portomaggiore | 878.53 mi (1,413.86 km) |
| Helston to Potenza | 1,207.57 mi (1,943.40 km) |
