| Mount Washington to Piazza Armerina | 5,151.18 mi (8,290.03 km) |
| Mount Washington to Piazzola sul Brenta | 4,720.18 mi (7,596.39 km) |
| Mount Washington to Pietrasanta | 4,715.35 mi (7,588.62 km) |
| Mount Washington to Pieve di Soligo | 4,723.27 mi (7,601.38 km) |
| Mount Washington to Pinerolo | 4,559.90 mi (7,338.46 km) |
| Mount Washington to Pioltello | 4,621.62 mi (7,437.79 km) |
| Mount Washington to Piombino | 4,765.91 mi (7,669.99 km) |
| Mount Washington to Piombino Dese | 4,726.82 mi (7,607.09 km) |
| Mount Washington to Piossasco | 4,561.82 mi (7,341.54 km) |
| Mount Washington to Piove di Sacco | 4,740.02 mi (7,628.33 km) |
| Mount Washington to Pisa | 4,731.48 mi (7,614.58 km) |
| Mount Washington to Pisticci | 5,121.84 mi (8,242.80 km) |
| Mount Washington to Pistoia | 4,745.05 mi (7,636.41 km) |
| Mount Washington to Pizzo | 5,173.97 mi (8,326.70 km) |
| Mount Washington to Podenzano | 4,656.06 mi (7,493.21 km) |
