| Lemont to Cordele (Georgia) | 710.20 mi (1,142.96 km) |
| Lemont to Corinth (Mississippi) | 465.34 mi (748.89 km) |
| Lemont to Corinth (Texas) | 770.82 mi (1,240.52 km) |
| Lemont to Cornelius (North Carolina) | 574.50 mi (924.57 km) |
| Lemont to Cornelius (Oregon) | 1,760.49 mi (2,833.24 km) |
| Lemont to Corning (New York) | 562.49 mi (905.24 km) |
| Lemont to Corona (California) | 1,693.57 mi (2,725.54 km) |
| Lemont to Coronado (California) | 1,712.47 mi (2,755.95 km) |
| Lemont to Corpus Christi (Texas) | 1,099.67 mi (1,769.75 km) |
| Lemont to Corsicana (Texas) | 810.60 mi (1,304.53 km) |
| Lemont to Cortland (New York) | 607.78 mi (978.13 km) |
| Lemont to Corvallis (Oregon) | 1,777.24 mi (2,860.20 km) |
| Lemont to Coshocton (Ohio) | 334.48 mi (538.30 km) |
| Lemont to Costa Mesa (California) | 1,717.55 mi (2,764.12 km) |
| Lemont to Coto de Caza (California) | 1,703.13 mi (2,740.93 km) |
