| Oak Ridge to Dallas (Oregon) | 2,120.30 mi (3,412.30 km) |
| Oak Ridge to Dallas (Texas) | 743.59 mi (1,196.69 km) |
| Oak Ridge to Dalton (Georgia) | 90.97 mi (146.41 km) |
| Oak Ridge to Daly City (California) | 2,100.08 mi (3,379.75 km) |
| Oak Ridge to Damascus (Maryland) | 450.45 mi (724.93 km) |
| Oak Ridge to Damascus (Oregon) | 2,080.43 mi (3,348.13 km) |
| Oak Ridge to Dana Point (California) | 1,895.57 mi (3,050.62 km) |
| Oak Ridge to Danbury (Connecticut) | 693.37 mi (1,115.87 km) |
| Oak Ridge to Dania Beach (Florida) | 726.51 mi (1,169.21 km) |
| Oak Ridge to Danville (California) | 2,071.86 mi (3,334.33 km) |
| Oak Ridge to Danville (Illinois) | 340.42 mi (547.86 km) |
| Oak Ridge to Danville (Indiana) | 288.49 mi (464.28 km) |
| Oak Ridge to Danville (Kentucky) | 118.98 mi (191.48 km) |
| Oak Ridge to Danville (Virginia) | 275.42 mi (443.25 km) |
| Oak Ridge to Daphne (Alabama) | 422.92 mi (680.63 km) |
