| Fort Washington to Petersburg (Virginia) | 107.74 mi (173.39 km) |
| Fort Washington to Pflugerville (Texas) | 1,299.63 mi (2,091.56 km) |
| Fort Washington to Pharr (Texas) | 1,503.51 mi (2,419.67 km) |
| Fort Washington to Phelan (California) | 2,248.98 mi (3,619.38 km) |
| Fort Washington to Phenix City (Alabama) | 624.75 mi (1,005.44 km) |
| Fort Washington to Philadelphia (Pennsylvania) | 133.24 mi (214.43 km) |
| Fort Washington to Phillipsburg (New Jersey) | 166.31 mi (267.65 km) |
| Fort Washington to Phoenix (Arizona) | 1,977.01 mi (3,181.69 km) |
| Fort Washington to Phoenixville (Pennsylvania) | 125.21 mi (201.51 km) |
| Fort Washington to Picayune (Mississippi) | 914.74 mi (1,472.13 km) |
| Fort Washington to Pickerington (Ohio) | 318.08 mi (511.89 km) |
| Fort Washington to Pico Rivera (California) | 2,289.88 mi (3,685.20 km) |
| Fort Washington to Piedmont (California) | 2,428.29 mi (3,907.95 km) |
| Fort Washington to Pierre (South Dakota) | 1,261.79 mi (2,030.65 km) |
| Fort Washington to Pike Creek Valley (Delaware) | 98.14 mi (157.94 km) |
