| Cincinnati to Clermont (Florida) | 750.11 mi (1,207.18 km) |
| Cincinnati to Cleveland (Mississippi) | 508.34 mi (818.10 km) |
| Cincinnati to Cleveland (Ohio) | 219.50 mi (353.26 km) |
| Cincinnati to Cleveland (Tennessee) | 274.32 mi (441.47 km) |
| Cincinnati to Cleveland Heights (Ohio) | 225.44 mi (362.81 km) |
| Cincinnati to Cliffside Park (New Jersey) | 568.46 mi (914.85 km) |
| Cincinnati to Clifton (Colorado) | 1,280.52 mi (2,060.80 km) |
| Cincinnati to Clifton (New Jersey) | 560.12 mi (901.42 km) |
| Cincinnati to Clinton (Iowa) | 354.38 mi (570.33 km) |
| Cincinnati to Clinton (Maryland) | 409.16 mi (658.48 km) |
| Cincinnati to Clinton (Mississippi) | 571.49 mi (919.73 km) |
| Cincinnati to Clinton (Utah) | 1,456.11 mi (2,343.38 km) |
| Cincinnati to Clive (Iowa) | 517.75 mi (833.24 km) |
| Cincinnati to Cloquet (Minnesota) | 660.75 mi (1,063.38 km) |
| Cincinnati to Cloverleaf (Texas) | 885.72 mi (1,425.43 km) |
