| Oak Ridge to Delaware (Ohio) | 305.83 mi (492.18 km) |
| Oak Ridge to Delhi (California) | 2,011.00 mi (3,236.39 km) |
| Oak Ridge to Delray Beach (Florida) | 702.17 mi (1,130.03 km) |
| Oak Ridge to Deltona (Florida) | 519.66 mi (836.31 km) |
| Oak Ridge to Deming (New Mexico) | 1,362.61 mi (2,192.91 km) |
| Oak Ridge to Denison (Texas) | 712.37 mi (1,146.45 km) |
| Oak Ridge to Dent (Ohio) | 223.91 mi (360.34 km) |
| Oak Ridge to Denton (Texas) | 754.38 mi (1,214.06 km) |
| Oak Ridge to Dentsville (South Carolina) | 229.59 mi (369.49 km) |
| Oak Ridge to Denver (Colorado) | 1,150.17 mi (1,851.02 km) |
| Oak Ridge to Depew (New York) | 564.85 mi (909.04 km) |
| Oak Ridge to Derby (Connecticut) | 708.54 mi (1,140.28 km) |
| Oak Ridge to Derby (Kansas) | 725.25 mi (1,167.17 km) |
| Oak Ridge to Des Moines (Iowa) | 633.45 mi (1,019.45 km) |
| Oak Ridge to Des Moines (Washington) | 2,089.65 mi (3,362.96 km) |
