| Harrison to Channelview (Texas) | 1,427.07 mi (2,296.64 km) |
| Harrison to Chantilly (Virginia) | 246.42 mi (396.57 km) |
| Harrison to Chaparral (New Mexico) | 1,904.68 mi (3,065.29 km) |
| Harrison to Chapel Hill (North Carolina) | 454.56 mi (731.54 km) |
| Harrison to Charleston (Illinois) | 768.90 mi (1,237.43 km) |
| Harrison to Charleston (South Carolina) | 663.40 mi (1,067.64 km) |
| Harrison to Charleston (West Virginia) | 459.32 mi (739.20 km) |
| Harrison to Charlotte (North Carolina) | 557.16 mi (896.66 km) |
| Harrison to Charlottesville (Virginia) | 327.14 mi (526.48 km) |
| Harrison to Chaska (Minnesota) | 1,037.01 mi (1,668.91 km) |
| Harrison to Chatham (Illinois) | 845.11 mi (1,360.08 km) |
| Harrison to Chattanooga (Tennessee) | 749.30 mi (1,205.88 km) |
| Harrison to Cheat Lake (West Virginia) | 336.41 mi (541.40 km) |
| Harrison to Chelsea (Alabama) | 886.11 mi (1,426.06 km) |
| Harrison to Chelsea (Massachusetts) | 167.90 mi (270.21 km) |
