| Gloucester City to Poggibonsi | 4,247.89 mi (6,836.32 km) |
| Gloucester City to Poggio a Caiano | 4,232.43 mi (6,811.44 km) |
| Gloucester City to Poggio Renatico | 4,218.63 mi (6,789.22 km) |
| Gloucester City to Poggiomarino | 4,491.83 mi (7,228.90 km) |
| Gloucester City to Poirino | 4,056.23 mi (6,527.88 km) |
| Gloucester City to Policoro | 4,607.77 mi (7,415.49 km) |
| Gloucester City to Polistena | 4,649.80 mi (7,483.13 km) |
| Gloucester City to Pomezia | 4,369.72 mi (7,032.39 km) |
| Gloucester City to Pomigliano d'Arco | 4,480.90 mi (7,211.32 km) |
| Gloucester City to Pompei | 4,491.45 mi (7,228.29 km) |
| Gloucester City to Ponsacco | 4,220.25 mi (6,791.83 km) |
| Gloucester City to Pontassieve | 4,249.97 mi (6,839.67 km) |
| Gloucester City to Ponte Buggianese | 4,217.72 mi (6,787.77 km) |
| Gloucester City to Ponte San Pietro | 4,106.90 mi (6,609.42 km) |
| Gloucester City to Pontecorvo | 4,428.67 mi (7,127.25 km) |
