| Chicago to Decatur (Georgia) | 587.12 mi (944.88 km) |
| Chicago to Decatur (Illinois) | 151.66 mi (244.07 km) |
| Chicago to Deer Park (New York) | 748.45 mi (1,204.51 km) |
| Chicago to Deer Park (Texas) | 936.04 mi (1,506.41 km) |
| Chicago to Deerfield (Illinois) | 24.19 mi (38.93 km) |
| Chicago to Deerfield Beach (Florida) | 1,155.89 mi (1,860.23 km) |
| Chicago to Defiance (Ohio) | 175.93 mi (283.13 km) |
| Chicago to DeForest (Wisconsin) | 127.94 mi (205.91 km) |
| Chicago to DeKalb (Illinois) | 54.99 mi (88.49 km) |
| Chicago to Del Aire (California) | 1,749.70 mi (2,815.87 km) |
| Chicago to Del City (Oklahoma) | 686.20 mi (1,104.33 km) |
| Chicago to Del Rio (Texas) | 1,133.55 mi (1,824.28 km) |
| Chicago to DeLand (Florida) | 955.18 mi (1,537.21 km) |
| Chicago to Delano (California) | 1,740.63 mi (2,801.28 km) |
| Chicago to Delaware (Ohio) | 263.10 mi (423.42 km) |
