| McDonough to Parma Heights (Ohio) | 564.41 mi (908.33 km) |
| McDonough to Parole (Maryland) | 570.83 mi (918.66 km) |
| McDonough to Parsippany (New Jersey) | 741.18 mi (1,192.82 km) |
| McDonough to Pasadena (California) | 1,943.02 mi (3,126.98 km) |
| McDonough to Pasadena (Maryland) | 578.30 mi (930.68 km) |
| McDonough to Pasadena (Texas) | 697.90 mi (1,123.16 km) |
| McDonough to Pasadena Hills (Florida) | 373.55 mi (601.18 km) |
| McDonough to Pascagoula (Mississippi) | 334.14 mi (537.75 km) |
| McDonough to Pasco (Washington) | 2,034.14 mi (3,273.63 km) |
| McDonough to Passaic (New Jersey) | 752.25 mi (1,210.63 km) |
| McDonough to Pataskala (Ohio) | 460.91 mi (741.77 km) |
| McDonough to Patchogue (New York) | 794.02 mi (1,277.85 km) |
| McDonough to Paterson (New Jersey) | 753.42 mi (1,212.51 km) |
| McDonough to Patterson (California) | 2,087.63 mi (3,359.71 km) |
| McDonough to Pawtucket (Rhode Island) | 908.19 mi (1,461.60 km) |
