| Hereford to Pell City (Alabama) | 4,175.18 mi (6,719.30 km) |
| Hereford to Pella (Iowa) | 4,053.83 mi (6,524.01 km) |
| Hereford to Pembroke Pines (Florida) | 4,306.86 mi (6,931.22 km) |
| Hereford to Pendleton (Oregon) | 4,696.11 mi (7,557.66 km) |
| Hereford to Pensacola (Florida) | 4,367.95 mi (7,029.54 km) |
| Hereford to Peoria (Arizona) | 5,147.48 mi (8,284.08 km) |
| Hereford to Peoria (Illinois) | 3,960.22 mi (6,373.36 km) |
| Hereford to Perris (California) | 5,313.46 mi (8,551.18 km) |
| Hereford to Perry (Georgia) | 4,125.29 mi (6,639.01 km) |
| Hereford to Perry Hall (Maryland) | 3,502.52 mi (5,636.77 km) |
| Hereford to Perrysburg (Ohio) | 3,693.00 mi (5,943.31 km) |
| Hereford to Perth Amboy (New Jersey) | 3,363.51 mi (5,413.05 km) |
| Hereford to Peru (Indiana) | 3,823.51 mi (6,153.34 km) |
| Hereford to Petal (Mississippi) | 4,405.37 mi (7,089.76 km) |
| Hereford to Petaluma (California) | 5,229.02 mi (8,415.30 km) |
