| Mackworth to Pell City (Alabama) | 4,203.74 mi (6,765.27 km) |
| Mackworth to Pella (Iowa) | 4,068.38 mi (6,547.42 km) |
| Mackworth to Pembroke Pines (Florida) | 4,347.75 mi (6,997.02 km) |
| Mackworth to Pendleton (Oregon) | 4,685.02 mi (7,539.81 km) |
| Mackworth to Pensacola (Florida) | 4,398.76 mi (7,079.12 km) |
| Mackworth to Peoria (Arizona) | 5,152.26 mi (8,291.76 km) |
| Mackworth to Peoria (Illinois) | 3,978.22 mi (6,402.33 km) |
| Mackworth to Perris (California) | 5,313.54 mi (8,551.32 km) |
| Mackworth to Perry (Georgia) | 4,157.15 mi (6,690.29 km) |
| Mackworth to Perry Hall (Maryland) | 3,532.89 mi (5,685.64 km) |
| Mackworth to Perrysburg (Ohio) | 3,714.95 mi (5,978.63 km) |
| Mackworth to Perth Amboy (New Jersey) | 3,394.28 mi (5,462.57 km) |
| Mackworth to Peru (Indiana) | 3,844.40 mi (6,186.97 km) |
| Mackworth to Petal (Mississippi) | 4,433.50 mi (7,135.02 km) |
| Mackworth to Petaluma (California) | 5,220.57 mi (8,401.70 km) |
