| Mackworth to Pittsburg (Kansas) | 4,333.49 mi (6,974.08 km) |
| Mackworth to Pittsburgh (Pennsylvania) | 3,623.77 mi (5,831.89 km) |
| Mackworth to Pittsfield (Massachusetts) | 3,268.81 mi (5,260.64 km) |
| Mackworth to Placentia (California) | 5,328.49 mi (8,575.38 km) |
| Mackworth to Placerville (California) | 5,138.79 mi (8,270.08 km) |
| Mackworth to Plainfield (Illinois) | 3,884.54 mi (6,251.57 km) |
| Mackworth to Plainfield (Indiana) | 3,906.46 mi (6,286.84 km) |
| Mackworth to Plainfield (New Jersey) | 3,395.75 mi (5,464.92 km) |
| Mackworth to Plainview (New York) | 3,350.56 mi (5,392.21 km) |
| Mackworth to Plainview (Texas) | 4,759.72 mi (7,660.03 km) |
| Mackworth to Plano (Illinois) | 3,893.28 mi (6,265.62 km) |
| Mackworth to Plano (Texas) | 4,635.64 mi (7,460.34 km) |
| Mackworth to Plant City (Florida) | 4,317.97 mi (6,949.10 km) |
| Mackworth to Plantation (Florida) | 4,338.75 mi (6,982.55 km) |
| Mackworth to Platteville (Wisconsin) | 3,914.68 mi (6,300.07 km) |
