| Lemont to Delaware (Ohio) | 273.34 mi (439.89 km) |
| Lemont to Delhi (California) | 1,760.49 mi (2,833.24 km) |
| Lemont to Delray Beach (Florida) | 1,142.91 mi (1,839.33 km) |
| Lemont to Deltona (Florida) | 960.23 mi (1,545.34 km) |
| Lemont to Deming (New Mexico) | 1,265.64 mi (2,036.86 km) |
| Lemont to Denison (Texas) | 719.55 mi (1,158.00 km) |
| Lemont to Dent (Ohio) | 244.65 mi (393.72 km) |
| Lemont to Denton (Texas) | 769.38 mi (1,238.20 km) |
| Lemont to Dentsville (South Carolina) | 649.32 mi (1,044.97 km) |
| Lemont to Denver (Colorado) | 892.91 mi (1,436.99 km) |
| Lemont to Depew (New York) | 481.73 mi (775.27 km) |
| Lemont to Derby (Connecticut) | 770.50 mi (1,239.99 km) |
| Lemont to Derby (Kansas) | 568.97 mi (915.67 km) |
| Lemont to Des Moines (Iowa) | 290.65 mi (467.76 km) |
| Lemont to Des Moines (Washington) | 1,721.62 mi (2,770.68 km) |
