| Cincinnati to Commerce City (Colorado) | 1,083.02 mi (1,742.95 km) |
| Cincinnati to Compton (California) | 1,895.99 mi (3,051.30 km) |
| Cincinnati to Comstock Park (Michigan) | 276.45 mi (444.90 km) |
| Cincinnati to Concord (California) | 2,013.03 mi (3,239.66 km) |
| Cincinnati to Concord (Missouri) | 317.90 mi (511.60 km) |
| Cincinnati to Concord (New Hampshire) | 729.07 mi (1,173.32 km) |
| Cincinnati to Concord (North Carolina) | 335.07 mi (539.24 km) |
| Cincinnati to Conneaut (Ohio) | 282.45 mi (454.56 km) |
| Cincinnati to Connersville (Indiana) | 49.24 mi (79.25 km) |
| Cincinnati to Conroe (Texas) | 870.26 mi (1,400.55 km) |
| Cincinnati to Converse (Texas) | 1,028.94 mi (1,655.92 km) |
| Cincinnati to Conway (Arkansas) | 520.70 mi (837.98 km) |
| Cincinnati to Conway (Florida) | 757.55 mi (1,219.16 km) |
| Cincinnati to Conway (South Carolina) | 475.44 mi (765.15 km) |
| Cincinnati to Conyers (Georgia) | 379.46 mi (610.68 km) |
