| California to Piazza Armerina | 4,731.23 mi (7,614.17 km) |
| California to Piazzola sul Brenta | 4,330.78 mi (6,969.72 km) |
| California to Pietrasanta | 4,315.08 mi (6,944.46 km) |
| California to Pieve di Soligo | 4,336.45 mi (6,978.84 km) |
| California to Pinerolo | 4,158.61 mi (6,692.64 km) |
| California to Pioltello | 4,227.20 mi (6,803.02 km) |
| California to Piombino | 4,361.52 mi (7,019.19 km) |
| California to Piombino Dese | 4,338.26 mi (6,981.76 km) |
| California to Piossasco | 4,161.29 mi (6,696.94 km) |
| California to Piove di Sacco | 4,350.01 mi (7,000.66 km) |
| California to Pisa | 4,330.49 mi (6,969.26 km) |
| California to Pisticci | 4,718.97 mi (7,594.45 km) |
| California to Pistoia | 4,346.12 mi (6,994.41 km) |
| California to Pizzo | 4,763.32 mi (7,665.83 km) |
| California to Podenzano | 4,259.59 mi (6,855.15 km) |
