| McDonough to Pell City (Alabama) | 122.22 mi (196.70 km) |
| McDonough to Pella (Iowa) | 730.21 mi (1,175.15 km) |
| McDonough to Pembroke Pines (Florida) | 561.69 mi (903.95 km) |
| McDonough to Pendleton (Oregon) | 2,010.72 mi (3,235.95 km) |
| McDonough to Pensacola (Florida) | 273.28 mi (439.81 km) |
| McDonough to Peoria (Arizona) | 1,614.79 mi (2,598.76 km) |
| McDonough to Peoria (Illinois) | 587.88 mi (946.10 km) |
| McDonough to Perris (California) | 1,894.86 mi (3,049.48 km) |
| McDonough to Perry (Georgia) | 71.20 mi (114.59 km) |
| McDonough to Perry Hall (Maryland) | 592.79 mi (954.01 km) |
| McDonough to Perrysburg (Ohio) | 560.21 mi (901.57 km) |
| McDonough to Perth Amboy (New Jersey) | 731.65 mi (1,177.47 km) |
| McDonough to Peru (Indiana) | 516.70 mi (831.55 km) |
| McDonough to Petal (Mississippi) | 329.97 mi (531.03 km) |
| McDonough to Petaluma (California) | 2,164.72 mi (3,483.78 km) |
