| Mount Washington to Petersburg (Virginia) | 450.35 mi (724.77 km) |
| Mount Washington to Pflugerville (Texas) | 863.89 mi (1,390.29 km) |
| Mount Washington to Pharr (Texas) | 1,102.31 mi (1,774.00 km) |
| Mount Washington to Phelan (California) | 1,789.94 mi (2,880.63 km) |
| Mount Washington to Phenix City (Alabama) | 387.01 mi (622.83 km) |
| Mount Washington to Philadelphia (Pennsylvania) | 575.23 mi (925.74 km) |
| Mount Washington to Phillipsburg (New Jersey) | 583.05 mi (938.33 km) |
| Mount Washington to Phoenix (Arizona) | 1,513.09 mi (2,435.09 km) |
| Mount Washington to Phoenixville (Pennsylvania) | 556.89 mi (896.23 km) |
| Mount Washington to Picayune (Mississippi) | 569.52 mi (916.55 km) |
| Mount Washington to Pickerington (Ohio) | 196.68 mi (316.52 km) |
| Mount Washington to Pico Rivera (California) | 1,830.12 mi (2,945.30 km) |
| Mount Washington to Piedmont (California) | 1,985.50 mi (3,195.35 km) |
| Mount Washington to Pierre (South Dakota) | 881.51 mi (1,418.65 km) |
| Mount Washington to Pike Creek Valley (Delaware) | 542.43 mi (872.96 km) |
