| Lemont to Decatur (Alabama) | 493.27 mi (793.84 km) |
| Lemont to Decatur (Georgia) | 581.59 mi (935.98 km) |
| Lemont to Decatur (Illinois) | 134.83 mi (216.98 km) |
| Lemont to Deer Park (New York) | 763.69 mi (1,229.04 km) |
| Lemont to Deer Park (Texas) | 918.56 mi (1,478.27 km) |
| Lemont to Deerfield (Illinois) | 34.93 mi (56.22 km) |
| Lemont to Deerfield Beach (Florida) | 1,151.76 mi (1,853.57 km) |
| Lemont to Defiance (Ohio) | 189.20 mi (304.48 km) |
| Lemont to DeForest (Wisconsin) | 128.17 mi (206.27 km) |
| Lemont to DeKalb (Illinois) | 43.33 mi (69.73 km) |
| Lemont to Del Aire (California) | 1,732.90 mi (2,788.84 km) |
| Lemont to Del City (Oklahoma) | 666.98 mi (1,073.40 km) |
| Lemont to Del Rio (Texas) | 1,114.53 mi (1,793.66 km) |
| Lemont to DeLand (Florida) | 951.04 mi (1,530.55 km) |
| Lemont to Delano (California) | 1,724.65 mi (2,775.56 km) |
