| Harrison to Poggibonsi | 4,143.29 mi (6,667.98 km) |
| Harrison to Poggio a Caiano | 4,127.70 mi (6,642.89 km) |
| Harrison to Poggio Renatico | 4,113.46 mi (6,619.97 km) |
| Harrison to Poggiomarino | 4,387.71 mi (7,061.33 km) |
| Harrison to Poirino | 3,951.56 mi (6,359.41 km) |
| Harrison to Policoro | 4,503.47 mi (7,247.63 km) |
| Harrison to Polistena | 4,546.39 mi (7,316.71 km) |
| Harrison to Pomezia | 4,265.64 mi (6,864.88 km) |
| Harrison to Pomigliano d'Arco | 4,376.76 mi (7,043.72 km) |
| Harrison to Pompei | 4,387.36 mi (7,060.78 km) |
| Harrison to Ponsacco | 4,115.67 mi (6,623.53 km) |
| Harrison to Pontassieve | 4,145.20 mi (6,671.05 km) |
| Harrison to Ponte Buggianese | 4,113.03 mi (6,619.28 km) |
| Harrison to Ponte San Pietro | 4,001.66 mi (6,440.04 km) |
| Harrison to Pontecorvo | 4,324.44 mi (6,959.52 km) |
