| Cincinnati to Cookeville (Tennessee) | 213.98 mi (344.37 km) |
| Cincinnati to Coolidge (Arizona) | 1,562.71 mi (2,514.94 km) |
| Cincinnati to Coon Rapids (Minnesota) | 613.43 mi (987.23 km) |
| Cincinnati to Cooper City (Florida) | 937.21 mi (1,508.30 km) |
| Cincinnati to Coos Bay (Oregon) | 2,064.26 mi (3,322.10 km) |
| Cincinnati to Copiague (New York) | 598.02 mi (962.42 km) |
| Cincinnati to Coppell (Texas) | 816.47 mi (1,313.98 km) |
| Cincinnati to Copperas Cove (Texas) | 937.05 mi (1,508.03 km) |
| Cincinnati to Coral Gables (Florida) | 960.41 mi (1,545.63 km) |
| Cincinnati to Coral Springs (Florida) | 922.63 mi (1,484.83 km) |
| Cincinnati to Coral Terrace (Florida) | 957.05 mi (1,540.22 km) |
| Cincinnati to Coralville (Iowa) | 412.55 mi (663.93 km) |
| Cincinnati to Coram (New York) | 619.86 mi (997.56 km) |
| Cincinnati to Corcoran (California) | 1,918.30 mi (3,087.21 km) |
| Cincinnati to Cordele (Georgia) | 498.15 mi (801.70 km) |
