| Herrin to Pell City (Alabama) | 331.27 mi (533.13 km) |
| Herrin to Pella (Iowa) | 323.89 mi (521.26 km) |
| Herrin to Pembroke Pines (Florida) | 959.63 mi (1,544.38 km) |
| Herrin to Pendleton (Oregon) | 1,618.27 mi (2,604.35 km) |
| Herrin to Pensacola (Florida) | 519.06 mi (835.34 km) |
| Herrin to Peoria (Arizona) | 1,329.55 mi (2,139.70 km) |
| Herrin to Peoria (Illinois) | 206.46 mi (332.27 km) |
| Herrin to Perris (California) | 1,597.84 mi (2,571.47 km) |
| Herrin to Perry (Georgia) | 474.35 mi (763.39 km) |
| Herrin to Perry Hall (Maryland) | 686.25 mi (1,104.41 km) |
| Herrin to Perrysburg (Ohio) | 385.74 mi (620.78 km) |
| Herrin to Perth Amboy (New Jersey) | 811.65 mi (1,306.22 km) |
| Herrin to Peru (Indiana) | 258.48 mi (415.98 km) |
| Herrin to Petal (Mississippi) | 445.85 mi (717.52 km) |
| Herrin to Petaluma (California) | 1,818.78 mi (2,927.05 km) |
