| Harrison to Pell City (Alabama) | 859.66 mi (1,383.49 km) |
| Harrison to Pella (Iowa) | 996.21 mi (1,603.25 km) |
| Harrison to Pembroke Pines (Florida) | 1,104.11 mi (1,776.89 km) |
| Harrison to Pendleton (Oregon) | 2,258.31 mi (3,634.39 km) |
| Harrison to Pensacola (Florida) | 1,049.03 mi (1,688.25 km) |
| Harrison to Peoria (Arizona) | 2,157.18 mi (3,471.65 km) |
| Harrison to Peoria (Illinois) | 829.38 mi (1,334.76 km) |
| Harrison to Perris (California) | 2,413.65 mi (3,884.40 km) |
| Harrison to Perry (Georgia) | 808.93 mi (1,301.84 km) |
| Harrison to Perry Hall (Maryland) | 183.46 mi (295.25 km) |
| Harrison to Perrysburg (Ohio) | 516.11 mi (830.61 km) |
| Harrison to Perth Amboy (New Jersey) | 45.25 mi (72.82 km) |
| Harrison to Peru (Indiana) | 645.10 mi (1,038.19 km) |
| Harrison to Petal (Mississippi) | 1,090.61 mi (1,755.17 km) |
| Harrison to Petaluma (California) | 2,575.39 mi (4,144.69 km) |
