| Waterville to Pontedera | 3,811.57 mi (6,134.13 km) |
| Waterville to Pontinia | 3,998.54 mi (6,435.03 km) |
| Waterville to Porcari | 3,804.48 mi (6,122.72 km) |
| Waterville to Porcia | 3,813.26 mi (6,136.84 km) |
| Waterville to Pordenone | 3,815.22 mi (6,140.00 km) |
| Waterville to Portici | 4,077.26 mi (6,561.71 km) |
| Waterville to Porto Empedocle | 4,180.91 mi (6,728.52 km) |
| Waterville to Porto Recanati | 3,948.92 mi (6,355.18 km) |
| Waterville to Porto Sant'Elpidio | 3,958.70 mi (6,370.91 km) |
| Waterville to Porto Tolle | 3,836.85 mi (6,174.81 km) |
| Waterville to Porto Torres | 3,816.37 mi (6,141.85 km) |
| Waterville to Portoferraio | 3,828.36 mi (6,161.16 km) |
| Waterville to Portogruaro | 3,828.69 mi (6,161.68 km) |
| Waterville to Portomaggiore | 3,824.08 mi (6,154.27 km) |
| Waterville to Potenza | 4,147.47 mi (6,674.71 km) |
