| Richland to Channelview (Texas) | 1,727.92 mi (2,780.82 km) |
| Richland to Chantilly (Virginia) | 2,162.64 mi (3,480.43 km) |
| Richland to Chaparral (New Mexico) | 1,198.46 mi (1,928.74 km) |
| Richland to Chapel Hill (North Carolina) | 2,187.48 mi (3,520.41 km) |
| Richland to Charleston (Illinois) | 1,631.94 mi (2,626.36 km) |
| Richland to Charleston (South Carolina) | 2,263.15 mi (3,642.18 km) |
| Richland to Charleston (West Virginia) | 1,980.12 mi (3,186.70 km) |
| Richland to Charlotte (North Carolina) | 2,128.95 mi (3,426.21 km) |
| Richland to Charlottesville (Virginia) | 2,140.57 mi (3,444.91 km) |
| Richland to Chaska (Minnesota) | 1,241.43 mi (1,997.88 km) |
| Richland to Chatham (Illinois) | 1,554.06 mi (2,501.03 km) |
| Richland to Chattanooga (Tennessee) | 1,926.23 mi (3,099.97 km) |
| Richland to Cheat Lake (West Virginia) | 2,023.24 mi (3,256.08 km) |
| Richland to Chelsea (Alabama) | 1,932.33 mi (3,109.79 km) |
| Richland to Chelsea (Massachusetts) | 2,362.88 mi (3,802.69 km) |
