| Hagerstown to Pottsville (Pennsylvania) | 107.42 mi (172.88 km) |
| Hagerstown to Poughkeepsie (New York) | 244.56 mi (393.59 km) |
| Hagerstown to Poulsbo (Washington) | 2,278.69 mi (3,667.19 km) |
| Hagerstown to Poway (California) | 2,217.35 mi (3,568.48 km) |
| Hagerstown to Powder Springs (Georgia) | 554.36 mi (892.16 km) |
| Hagerstown to Powell (Ohio) | 286.45 mi (461.00 km) |
| Hagerstown to Powell (Tennessee) | 424.66 mi (683.42 km) |
| Hagerstown to Prairie Ridge (Washington) | 2,257.50 mi (3,633.09 km) |
| Hagerstown to Prairie Village (Kansas) | 903.98 mi (1,454.81 km) |
| Hagerstown to Prairieville (Louisiana) | 986.25 mi (1,587.21 km) |
| Hagerstown to Prattville (Alabama) | 695.20 mi (1,118.81 km) |
| Hagerstown to Preakness (New Jersey) | 204.97 mi (329.87 km) |
| Hagerstown to Prescott (Arizona) | 1,932.56 mi (3,110.15 km) |
| Hagerstown to Prescott Valley (Arizona) | 1,925.39 mi (3,098.61 km) |
| Hagerstown to Prichard (Alabama) | 847.67 mi (1,364.19 km) |
