| Conroe to Dallas (Texas) | 186.64 mi (300.36 km) |
| Conroe to Dalton (Georgia) | 684.35 mi (1,101.36 km) |
| Conroe to Daly City (California) | 1,620.54 mi (2,608.01 km) |
| Conroe to Damascus (Maryland) | 1,204.26 mi (1,938.06 km) |
| Conroe to Damascus (Oregon) | 1,788.87 mi (2,878.92 km) |
| Conroe to Dana Point (California) | 1,318.50 mi (2,121.91 km) |
| Conroe to Danbury (Connecticut) | 1,444.40 mi (2,324.54 km) |
| Conroe to Dania Beach (Florida) | 977.31 mi (1,572.83 km) |
| Conroe to Danville (California) | 1,595.36 mi (2,567.49 km) |
| Conroe to Danville (Illinois) | 810.10 mi (1,303.74 km) |
| Conroe to Danville (Indiana) | 825.47 mi (1,328.46 km) |
| Conroe to Danville (Kentucky) | 793.88 mi (1,277.62 km) |
| Conroe to Danville (Virginia) | 1,020.74 mi (1,642.73 km) |
| Conroe to Daphne (Alabama) | 453.01 mi (729.05 km) |
| Conroe to Darby (Pennsylvania) | 1,316.63 mi (2,118.91 km) |
