| Hercules to Petersburg (Virginia) | 2,432.18 mi (3,914.22 km) |
| Hercules to Pflugerville (Texas) | 1,496.48 mi (2,408.35 km) |
| Hercules to Pharr (Texas) | 1,621.69 mi (2,609.86 km) |
| Hercules to Phelan (California) | 360.85 mi (580.73 km) |
| Hercules to Phenix City (Alabama) | 2,121.41 mi (3,414.08 km) |
| Hercules to Philadelphia (Pennsylvania) | 2,504.12 mi (4,029.99 km) |
| Hercules to Phillipsburg (New Jersey) | 2,491.89 mi (4,010.31 km) |
| Hercules to Phoenix (Arizona) | 646.43 mi (1,040.33 km) |
| Hercules to Phoenixville (Pennsylvania) | 2,482.28 mi (3,994.85 km) |
| Hercules to Picayune (Mississippi) | 1,919.95 mi (3,089.87 km) |
| Hercules to Pickerington (Ohio) | 2,108.62 mi (3,393.49 km) |
| Hercules to Pico Rivera (California) | 362.23 mi (582.96 km) |
| Hercules to Piedmont (California) | 12.79 mi (20.58 km) |
| Hercules to Pierre (South Dakota) | 1,217.82 mi (1,959.90 km) |
| Hercules to Pike Creek Valley (Delaware) | 2,479.01 mi (3,989.59 km) |
