| Harrison to Pikesville (Maryland) | 193.69 mi (311.71 km) |
| Harrison to Pine Bluff (Arkansas) | 1,103.59 mi (1,776.05 km) |
| Harrison to Pine Castle (Florida) | 969.46 mi (1,560.19 km) |
| Harrison to Pine Hill (New Jersey) | 108.30 mi (174.29 km) |
| Harrison to Pine Hills (Florida) | 964.55 mi (1,552.29 km) |
| Harrison to Pinecrest (Florida) | 1,126.28 mi (1,812.57 km) |
| Harrison to Pinehurst (North Carolina) | 509.66 mi (820.22 km) |
| Harrison to Pinellas Park (Florida) | 1,042.46 mi (1,677.68 km) |
| Harrison to Pineville (Louisiana) | 1,234.44 mi (1,986.63 km) |
| Harrison to Pineville (North Carolina) | 565.76 mi (910.50 km) |
| Harrison to Pinewood (Florida) | 1,111.16 mi (1,788.24 km) |
| Harrison to Piney Green (North Carolina) | 475.77 mi (765.68 km) |
| Harrison to Pinole (California) | 2,563.84 mi (4,126.11 km) |
| Harrison to Piqua (Ohio) | 555.18 mi (893.48 km) |
| Harrison to Pittsburg (California) | 2,543.49 mi (4,093.35 km) |
