| Lemont to Dixon (California) | 1,791.81 mi (2,883.64 km) |
| Lemont to Dixon (Illinois) | 78.02 mi (125.56 km) |
| Lemont to Dobbs Ferry (New York) | 732.75 mi (1,179.24 km) |
| Lemont to Doctor Phillips (Florida) | 983.81 mi (1,583.29 km) |
| Lemont to Dodge City (Kansas) | 693.49 mi (1,116.06 km) |
| Lemont to Dolton (Illinois) | 20.12 mi (32.39 km) |
| Lemont to Donna (Texas) | 1,216.05 mi (1,957.04 km) |
| Lemont to Dorado (Puerto Rico) | 2,050.36 mi (3,299.73 km) |
| Lemont to Doral (Florida) | 1,178.57 mi (1,896.73 km) |
| Lemont to Doraville (Georgia) | 573.19 mi (922.47 km) |
| Lemont to Dothan (Alabama) | 735.03 mi (1,182.92 km) |
| Lemont to Douglas (Arizona) | 1,387.04 mi (2,232.23 km) |
| Lemont to Douglas (Georgia) | 757.28 mi (1,218.73 km) |
| Lemont to Douglasville (Georgia) | 576.42 mi (927.66 km) |
| Lemont to Dover (Delaware) | 677.49 mi (1,090.31 km) |
