| Mount Vernon to Pontedera | 4,123.06 mi (6,635.42 km) |
| Mount Vernon to Pontinia | 4,307.87 mi (6,932.84 km) |
| Mount Vernon to Porcari | 4,116.28 mi (6,624.52 km) |
| Mount Vernon to Porcia | 4,130.00 mi (6,646.59 km) |
| Mount Vernon to Pordenone | 4,131.96 mi (6,649.75 km) |
| Mount Vernon to Portici | 4,386.66 mi (7,059.65 km) |
| Mount Vernon to Porto Empedocle | 4,482.61 mi (7,214.07 km) |
| Mount Vernon to Porto Recanati | 4,262.32 mi (6,859.54 km) |
| Mount Vernon to Porto Sant'Elpidio | 4,271.89 mi (6,874.94 km) |
| Mount Vernon to Porto Tolle | 4,151.79 mi (6,681.67 km) |
| Mount Vernon to Porto Torres | 4,120.18 mi (6,630.79 km) |
| Mount Vernon to Portoferraio | 4,138.01 mi (6,659.48 km) |
| Mount Vernon to Portogruaro | 4,145.29 mi (6,671.20 km) |
| Mount Vernon to Portomaggiore | 4,138.26 mi (6,659.88 km) |
| Mount Vernon to Potenza | 4,457.85 mi (7,174.22 km) |
