| Humble to Central Point (Oregon) | 1,751.72 mi (2,819.13 km) |
| Humble to Centralia (Illinois) | 685.44 mi (1,103.11 km) |
| Humble to Centralia (Washington) | 1,877.70 mi (3,021.87 km) |
| Humble to Centreville (Virginia) | 1,182.57 mi (1,903.17 km) |
| Humble to Ceres (California) | 1,560.16 mi (2,510.83 km) |
| Humble to Cerritos (California) | 1,360.71 mi (2,189.86 km) |
| Humble to Chalco (Nebraska) | 774.66 mi (1,246.69 km) |
| Humble to Chalmette (Louisiana) | 317.20 mi (510.48 km) |
| Humble to Chambersburg (Pennsylvania) | 1,207.13 mi (1,942.70 km) |
| Humble to Chamblee (Georgia) | 696.38 mi (1,120.72 km) |
| Humble to Champaign (Illinois) | 802.77 mi (1,291.93 km) |
| Humble to Champlin (Minnesota) | 1,053.64 mi (1,695.67 km) |
| Humble to Chandler (Arizona) | 1,000.61 mi (1,610.32 km) |
| Humble to Chanhassen (Minnesota) | 1,031.08 mi (1,659.36 km) |
| Humble to Channahon (Illinois) | 881.29 mi (1,418.30 km) |
