| Mackworth to Pottsville (Pennsylvania) | 3,464.26 mi (5,575.19 km) |
| Mackworth to Poughkeepsie (New York) | 3,328.11 mi (5,356.07 km) |
| Mackworth to Poulsbo (Washington) | 4,670.54 mi (7,516.50 km) |
| Mackworth to Poway (California) | 5,353.04 mi (8,614.89 km) |
| Mackworth to Powder Springs (Georgia) | 4,125.70 mi (6,639.67 km) |
| Mackworth to Powell (Ohio) | 3,757.38 mi (6,046.92 km) |
| Mackworth to Powell (Tennessee) | 3,992.66 mi (6,425.57 km) |
| Mackworth to Prairie Ridge (Washington) | 4,691.73 mi (7,550.60 km) |
| Mackworth to Prairie Village (Kansas) | 4,251.52 mi (6,842.16 km) |
| Mackworth to Prairieville (Louisiana) | 4,554.68 mi (7,330.04 km) |
| Mackworth to Prattville (Alabama) | 4,266.76 mi (6,866.69 km) |
| Mackworth to Preakness (New Jersey) | 3,373.69 mi (5,429.42 km) |
| Mackworth to Prescott (Arizona) | 5,112.37 mi (8,227.56 km) |
| Mackworth to Prescott Valley (Arizona) | 5,107.34 mi (8,219.47 km) |
| Mackworth to Prichard (Alabama) | 4,419.15 mi (7,111.93 km) |
