| Richland to Clemson (South Carolina) | 2,055.35 mi (3,307.77 km) |
| Richland to Clermont (Florida) | 2,367.39 mi (3,809.95 km) |
| Richland to Cleveland (Mississippi) | 1,728.37 mi (2,781.54 km) |
| Richland to Cleveland (Ohio) | 1,884.16 mi (3,032.26 km) |
| Richland to Cleveland (Tennessee) | 1,939.44 mi (3,121.22 km) |
| Richland to Cleveland Heights (Ohio) | 1,888.79 mi (3,039.72 km) |
| Richland to Cliffside Park (New Jersey) | 2,268.19 mi (3,650.30 km) |
| Richland to Clifton (Colorado) | 740.85 mi (1,192.29 km) |
| Richland to Clifton (New Jersey) | 2,258.96 mi (3,635.45 km) |
| Richland to Clinton (Iowa) | 1,465.93 mi (2,359.19 km) |
| Richland to Clinton (Maryland) | 2,192.74 mi (3,528.88 km) |
| Richland to Clinton (Mississippi) | 1,806.93 mi (2,907.98 km) |
| Richland to Clinton (Utah) | 506.14 mi (814.56 km) |
| Richland to Clive (Iowa) | 1,302.43 mi (2,096.05 km) |
| Richland to Cloquet (Minnesota) | 1,268.83 mi (2,041.98 km) |
