| Cincinnati to Corinth (Mississippi) | 364.37 mi (586.39 km) |
| Cincinnati to Corinth (Texas) | 813.13 mi (1,308.61 km) |
| Cincinnati to Cornelius (North Carolina) | 322.34 mi (518.75 km) |
| Cincinnati to Cornelius (Oregon) | 1,997.27 mi (3,214.29 km) |
| Cincinnati to Corning (New York) | 442.12 mi (711.52 km) |
| Cincinnati to Corona (California) | 1,861.27 mi (2,995.42 km) |
| Cincinnati to Coronado (California) | 1,870.65 mi (3,010.52 km) |
| Cincinnati to Corpus Christi (Texas) | 1,080.73 mi (1,739.27 km) |
| Cincinnati to Corsicana (Texas) | 829.00 mi (1,334.14 km) |
| Cincinnati to Cortland (New York) | 496.08 mi (798.37 km) |
| Cincinnati to Corvallis (Oregon) | 2,010.69 mi (3,235.90 km) |
| Cincinnati to Coshocton (Ohio) | 161.11 mi (259.28 km) |
| Cincinnati to Costa Mesa (California) | 1,884.80 mi (3,033.29 km) |
| Cincinnati to Coto de Caza (California) | 1,869.03 mi (3,007.92 km) |
| Cincinnati to Cottage Grove (Minnesota) | 583.23 mi (938.62 km) |
