| Park Ridge to Decatur (Alabama) | 516.08 mi (830.55 km) |
| Park Ridge to Decatur (Georgia) | 601.22 mi (967.58 km) |
| Park Ridge to Decatur (Illinois) | 159.52 mi (256.72 km) |
| Park Ridge to Deer Park (New York) | 756.79 mi (1,217.93 km) |
| Park Ridge to Deer Park (Texas) | 942.88 mi (1,517.42 km) |
| Park Ridge to Deerfield (Illinois) | 10.57 mi (17.01 km) |
| Park Ridge to Deerfield Beach (Florida) | 1,170.23 mi (1,883.31 km) |
| Park Ridge to Defiance (Ohio) | 186.52 mi (300.18 km) |
| Park Ridge to DeForest (Wisconsin) | 113.53 mi (182.71 km) |
| Park Ridge to DeKalb (Illinois) | 46.80 mi (75.32 km) |
| Park Ridge to Del Aire (California) | 1,743.47 mi (2,805.85 km) |
| Park Ridge to Del City (Oklahoma) | 687.15 mi (1,105.87 km) |
| Park Ridge to Del Rio (Texas) | 1,136.55 mi (1,829.10 km) |
| Park Ridge to DeLand (Florida) | 969.51 mi (1,560.28 km) |
| Park Ridge to Delano (California) | 1,733.36 mi (2,789.57 km) |
