| Howard to Channelview (Texas) | 1,090.76 mi (1,755.41 km) |
| Howard to Chantilly (Virginia) | 674.11 mi (1,084.88 km) |
| Howard to Chaparral (New Mexico) | 1,311.61 mi (2,110.83 km) |
| Howard to Chapel Hill (North Carolina) | 763.56 mi (1,228.84 km) |
| Howard to Charleston (Illinois) | 351.44 mi (565.59 km) |
| Howard to Charleston (South Carolina) | 921.59 mi (1,483.16 km) |
| Howard to Charleston (West Virginia) | 544.33 mi (876.02 km) |
| Howard to Charlotte (North Carolina) | 752.03 mi (1,210.28 km) |
| Howard to Charlottesville (Virginia) | 671.75 mi (1,081.08 km) |
| Howard to Chaska (Minnesota) | 271.43 mi (436.82 km) |
| Howard to Chatham (Illinois) | 348.13 mi (560.26 km) |
| Howard to Chattanooga (Tennessee) | 673.69 mi (1,084.20 km) |
| Howard to Cheat Lake (West Virginia) | 540.78 mi (870.31 km) |
| Howard to Chelsea (Alabama) | 780.82 mi (1,256.61 km) |
| Howard to Chelsea (Massachusetts) | 866.70 mi (1,394.83 km) |
