| Hagerstown to Petersburg (Virginia) | 169.24 mi (272.37 km) |
| Hagerstown to Pflugerville (Texas) | 1,287.13 mi (2,071.44 km) |
| Hagerstown to Pharr (Texas) | 1,502.35 mi (2,417.80 km) |
| Hagerstown to Phelan (California) | 2,206.10 mi (3,550.38 km) |
| Hagerstown to Phenix City (Alabama) | 641.90 mi (1,033.04 km) |
| Hagerstown to Philadelphia (Pennsylvania) | 139.64 mi (224.74 km) |
| Hagerstown to Phillipsburg (New Jersey) | 152.43 mi (245.31 km) |
| Hagerstown to Phoenix (Arizona) | 1,939.28 mi (3,120.97 km) |
| Hagerstown to Phoenixville (Pennsylvania) | 121.64 mi (195.76 km) |
| Hagerstown to Picayune (Mississippi) | 921.74 mi (1,483.40 km) |
| Hagerstown to Pickerington (Ohio) | 268.52 mi (432.14 km) |
| Hagerstown to Pico Rivera (California) | 2,247.50 mi (3,617.00 km) |
| Hagerstown to Piedmont (California) | 2,377.55 mi (3,826.29 km) |
| Hagerstown to Pierre (South Dakota) | 1,201.11 mi (1,932.99 km) |
| Hagerstown to Pike Creek Valley (Delaware) | 107.73 mi (173.38 km) |
