| Oak Ridge to Petersburg (Virginia) | 392.33 mi (631.39 km) |
| Oak Ridge to Pflugerville (Texas) | 857.37 mi (1,379.81 km) |
| Oak Ridge to Pharr (Texas) | 1,063.08 mi (1,710.86 km) |
| Oak Ridge to Phelan (California) | 1,870.06 mi (3,009.57 km) |
| Oak Ridge to Phenix City (Alabama) | 245.78 mi (395.54 km) |
| Oak Ridge to Philadelphia (Pennsylvania) | 571.31 mi (919.43 km) |
| Oak Ridge to Phillipsburg (New Jersey) | 591.54 mi (952.00 km) |
| Oak Ridge to Phoenix (Arizona) | 1,580.88 mi (2,544.18 km) |
| Oak Ridge to Phoenixville (Pennsylvania) | 557.24 mi (896.80 km) |
| Oak Ridge to Picayune (Mississippi) | 487.08 mi (783.89 km) |
| Oak Ridge to Pickerington (Ohio) | 283.65 mi (456.49 km) |
| Oak Ridge to Pico Rivera (California) | 1,908.59 mi (3,071.58 km) |
| Oak Ridge to Piedmont (California) | 2,085.82 mi (3,356.80 km) |
| Oak Ridge to Pierre (South Dakota) | 1,023.58 mi (1,647.30 km) |
| Oak Ridge to Pike Creek Valley (Delaware) | 535.92 mi (862.48 km) |
