| Imperial to Pell City (Alabama) | 1,689.35 mi (2,718.74 km) |
| Imperial to Pella (Iowa) | 1,375.66 mi (2,213.91 km) |
| Imperial to Pembroke Pines (Florida) | 2,161.67 mi (3,478.87 km) |
| Imperial to Pendleton (Oregon) | 903.58 mi (1,454.17 km) |
| Imperial to Pensacola (Florida) | 1,672.64 mi (2,691.86 km) |
| Imperial to Peoria (Arizona) | 199.95 mi (321.78 km) |
| Imperial to Peoria (Illinois) | 1,529.65 mi (2,461.73 km) |
| Imperial to Perris (California) | 115.78 mi (186.33 km) |
| Imperial to Perry (Georgia) | 1,845.48 mi (2,970.02 km) |
| Imperial to Perry Hall (Maryland) | 2,210.65 mi (3,557.70 km) |
| Imperial to Perrysburg (Ohio) | 1,845.10 mi (2,969.39 km) |
| Imperial to Perth Amboy (New Jersey) | 2,326.96 mi (3,744.87 km) |
| Imperial to Peru (Indiana) | 1,711.67 mi (2,754.67 km) |
| Imperial to Petal (Mississippi) | 1,541.04 mi (2,480.07 km) |
| Imperial to Petaluma (California) | 544.35 mi (876.05 km) |
