| Lemont to Indianapolis (Indiana) | 162.35 mi (261.27 km) |
| Lemont to Indianola (Iowa) | 289.48 mi (465.87 km) |
| Lemont to Indio (California) | 1,629.94 mi (2,623.14 km) |
| Lemont to Inglewood (California) | 1,730.38 mi (2,784.78 km) |
| Lemont to Inkster (Michigan) | 243.62 mi (392.06 km) |
| Lemont to Inver Grove Heights (Minnesota) | 335.71 mi (540.28 km) |
| Lemont to Inwood (New York) | 743.22 mi (1,196.10 km) |
| Lemont to Iona (Florida) | 1,101.51 mi (1,772.71 km) |
| Lemont to Ionia (Michigan) | 174.00 mi (280.02 km) |
| Lemont to Iowa City (Iowa) | 183.05 mi (294.59 km) |
| Lemont to Irmo (South Carolina) | 640.16 mi (1,030.24 km) |
| Lemont to Irondale (Alabama) | 566.06 mi (910.98 km) |
| Lemont to Ironton (Ohio) | 354.31 mi (570.20 km) |
| Lemont to Irvine (California) | 1,710.09 mi (2,752.12 km) |
| Lemont to Irving (Texas) | 783.14 mi (1,260.34 km) |
