| Humble to Channelview (Texas) | 16.56 mi (26.65 km) |
| Humble to Chantilly (Virginia) | 1,183.70 mi (1,904.98 km) |
| Humble to Chaparral (New Mexico) | 674.39 mi (1,085.32 km) |
| Humble to Chapel Hill (North Carolina) | 1,024.46 mi (1,648.70 km) |
| Humble to Charleston (Illinois) | 768.82 mi (1,237.30 km) |
| Humble to Charleston (South Carolina) | 922.05 mi (1,483.89 km) |
| Humble to Charleston (West Virginia) | 968.13 mi (1,558.05 km) |
| Humble to Charlotte (North Carolina) | 913.08 mi (1,469.46 km) |
| Humble to Charlottesville (Virginia) | 1,107.64 mi (1,782.57 km) |
| Humble to Chaska (Minnesota) | 1,028.22 mi (1,654.77 km) |
| Humble to Chatham (Illinois) | 739.38 mi (1,189.92 km) |
| Humble to Chattanooga (Tennessee) | 680.21 mi (1,094.70 km) |
| Humble to Cheat Lake (West Virginia) | 1,097.56 mi (1,766.36 km) |
| Humble to Chelsea (Alabama) | 557.41 mi (897.06 km) |
| Humble to Chelsea (Massachusetts) | 1,591.24 mi (2,560.86 km) |
