| California to Poggibonsi | 4,371.73 mi (7,035.61 km) |
| California to Poggio a Caiano | 4,356.52 mi (7,011.15 km) |
| California to Poggio Renatico | 4,343.60 mi (6,990.35 km) |
| California to Poggiomarino | 4,614.69 mi (7,426.62 km) |
| California to Poirino | 4,180.24 mi (6,727.44 km) |
| California to Policoro | 4,730.97 mi (7,613.76 km) |
| California to Polistena | 4,771.29 mi (7,678.65 km) |
| California to Pomezia | 4,492.53 mi (7,230.04 km) |
| California to Pomigliano d'Arco | 4,603.80 mi (7,409.10 km) |
| California to Pompei | 4,614.25 mi (7,425.92 km) |
| California to Ponsacco | 4,344.03 mi (6,991.05 km) |
| California to Pontassieve | 4,374.15 mi (7,039.51 km) |
| California to Ponte Buggianese | 4,341.73 mi (6,987.34 km) |
| California to Ponte San Pietro | 4,232.05 mi (6,810.83 km) |
| California to Pontecorvo | 4,551.74 mi (7,325.31 km) |
