| Oak Ridge to Parma Heights (Ohio) | 398.70 mi (641.64 km) |
| Oak Ridge to Parole (Maryland) | 472.88 mi (761.02 km) |
| Oak Ridge to Parsippany (New Jersey) | 632.44 mi (1,017.82 km) |
| Oak Ridge to Pasadena (California) | 1,908.61 mi (3,071.61 km) |
| Oak Ridge to Pasadena (Maryland) | 477.61 mi (768.64 km) |
| Oak Ridge to Pasadena (Texas) | 765.53 mi (1,231.99 km) |
| Oak Ridge to Pasadena Hills (Florida) | 543.77 mi (875.12 km) |
| Oak Ridge to Pascagoula (Mississippi) | 458.33 mi (737.60 km) |
| Oak Ridge to Pasco (Washington) | 1,928.94 mi (3,104.32 km) |
| Oak Ridge to Passaic (New Jersey) | 645.28 mi (1,038.47 km) |
| Oak Ridge to Pataskala (Ohio) | 292.52 mi (470.77 km) |
| Oak Ridge to Patchogue (New York) | 694.23 mi (1,117.25 km) |
| Oak Ridge to Paterson (New Jersey) | 645.60 mi (1,038.99 km) |
| Oak Ridge to Patterson (California) | 2,031.03 mi (3,268.63 km) |
| Oak Ridge to Pawtucket (Rhode Island) | 804.39 mi (1,294.54 km) |
