| Humble to Crawfordsville (Indiana) | 839.58 mi (1,351.17 km) |
| Humble to Crest Hill (Illinois) | 894.13 mi (1,438.96 km) |
| Humble to Crestview (Florida) | 520.34 mi (837.41 km) |
| Humble to Crestwood (Illinois) | 907.97 mi (1,461.24 km) |
| Humble to Crestwood (Missouri) | 653.98 mi (1,052.48 km) |
| Humble to Creve Coeur (Missouri) | 658.94 mi (1,060.45 km) |
| Humble to Crofton (Maryland) | 1,224.63 mi (1,970.85 km) |
| Humble to Crossville (Tennessee) | 721.56 mi (1,161.23 km) |
| Humble to Crowley (Louisiana) | 173.46 mi (279.15 km) |
| Humble to Crowley (Texas) | 217.24 mi (349.61 km) |
| Humble to Crown Point (Indiana) | 904.71 mi (1,456.00 km) |
| Humble to Crystal (Minnesota) | 1,044.70 mi (1,681.28 km) |
| Humble to Crystal Lake (Illinois) | 929.22 mi (1,495.44 km) |
| Humble to Cudahy (California) | 1,367.84 mi (2,201.33 km) |
| Humble to Cudahy (Wisconsin) | 984.02 mi (1,583.63 km) |
