| Lemont to Commerce (California) | 1,719.30 mi (2,766.95 km) |
| Lemont to Commerce City (Colorado) | 889.54 mi (1,431.58 km) |
| Lemont to Compton (California) | 1,726.40 mi (2,778.37 km) |
| Lemont to Comstock Park (Michigan) | 151.25 mi (243.41 km) |
| Lemont to Concord (California) | 1,811.28 mi (2,914.97 km) |
| Lemont to Concord (Missouri) | 251.66 mi (405.00 km) |
| Lemont to Concord (New Hampshire) | 842.86 mi (1,356.46 km) |
| Lemont to Concord (North Carolina) | 587.53 mi (945.54 km) |
| Lemont to Conneaut (Ohio) | 382.25 mi (615.17 km) |
| Lemont to Connersville (Indiana) | 203.72 mi (327.85 km) |
| Lemont to Conroe (Texas) | 888.06 mi (1,429.19 km) |
| Lemont to Converse (Texas) | 1,019.29 mi (1,640.38 km) |
| Lemont to Conway (Arkansas) | 516.16 mi (830.68 km) |
| Lemont to Conway (Florida) | 983.98 mi (1,583.57 km) |
| Lemont to Conway (South Carolina) | 727.98 mi (1,171.58 km) |
