| Mount Vernon to Poggibonsi | 4,152.26 mi (6,682.41 km) |
| Mount Vernon to Poggio a Caiano | 4,136.69 mi (6,657.35 km) |
| Mount Vernon to Poggio Renatico | 4,122.51 mi (6,634.53 km) |
| Mount Vernon to Poggiomarino | 4,396.61 mi (7,075.66 km) |
| Mount Vernon to Poirino | 3,960.53 mi (6,373.86 km) |
| Mount Vernon to Policoro | 4,512.40 mi (7,262.00 km) |
| Mount Vernon to Polistena | 4,555.21 mi (7,330.89 km) |
| Mount Vernon to Pomezia | 4,274.54 mi (6,879.20 km) |
| Mount Vernon to Pomigliano d'Arco | 4,385.67 mi (7,058.05 km) |
| Mount Vernon to Pompei | 4,396.26 mi (7,075.10 km) |
| Mount Vernon to Ponsacco | 4,124.64 mi (6,637.96 km) |
| Mount Vernon to Pontassieve | 4,154.19 mi (6,685.52 km) |
| Mount Vernon to Ponte Buggianese | 4,122.01 mi (6,633.73 km) |
| Mount Vernon to Ponte San Pietro | 4,010.71 mi (6,454.62 km) |
| Mount Vernon to Pontecorvo | 4,333.36 mi (6,973.87 km) |
