| Herrin to Petersburg (Virginia) | 638.90 mi (1,028.21 km) |
| Herrin to Pflugerville (Texas) | 705.05 mi (1,134.66 km) |
| Herrin to Pharr (Texas) | 965.16 mi (1,553.27 km) |
| Herrin to Phelan (California) | 1,600.89 mi (2,576.38 km) |
| Herrin to Phenix City (Alabama) | 432.72 mi (696.39 km) |
| Herrin to Philadelphia (Pennsylvania) | 761.80 mi (1,226.00 km) |
| Herrin to Phillipsburg (New Jersey) | 766.55 mi (1,233.65 km) |
| Herrin to Phoenix (Arizona) | 1,322.93 mi (2,129.05 km) |
| Herrin to Phoenixville (Pennsylvania) | 742.74 mi (1,195.33 km) |
| Herrin to Picayune (Mississippi) | 503.37 mi (810.10 km) |
| Herrin to Pickerington (Ohio) | 366.56 mi (589.93 km) |
| Herrin to Pico Rivera (California) | 1,640.84 mi (2,640.68 km) |
| Herrin to Piedmont (California) | 1,802.54 mi (2,900.91 km) |
| Herrin to Pierre (South Dakota) | 741.91 mi (1,193.98 km) |
| Herrin to Pike Creek Valley (Delaware) | 729.79 mi (1,174.49 km) |
