| Cincinnati to Decatur (Georgia) | 371.23 mi (597.43 km) |
| Cincinnati to Decatur (Illinois) | 241.17 mi (388.12 km) |
| Cincinnati to Deer Park (New York) | 602.43 mi (969.52 km) |
| Cincinnati to Deer Park (Texas) | 888.70 mi (1,430.23 km) |
| Cincinnati to Deerfield (Illinois) | 272.74 mi (438.93 km) |
| Cincinnati to Deerfield Beach (Florida) | 922.36 mi (1,484.40 km) |
| Cincinnati to Defiance (Ohio) | 148.04 mi (238.26 km) |
| Cincinnati to DeForest (Wisconsin) | 378.11 mi (608.51 km) |
| Cincinnati to DeKalb (Illinois) | 294.52 mi (473.98 km) |
| Cincinnati to Del Aire (California) | 1,903.01 mi (3,062.60 km) |
| Cincinnati to Del City (Oklahoma) | 754.53 mi (1,214.30 km) |
| Cincinnati to Del Rio (Texas) | 1,150.28 mi (1,851.20 km) |
| Cincinnati to DeLand (Florida) | 722.85 mi (1,163.31 km) |
| Cincinnati to Delano (California) | 1,908.91 mi (3,072.09 km) |
| Cincinnati to Delaware (Ohio) | 109.71 mi (176.57 km) |
