| Oklahoma City to Cibolo (Texas) | 409.96 mi (659.76 km) |
| Oklahoma City to Cicero (Illinois) | 685.58 mi (1,103.34 km) |
| Oklahoma City to Cimarron Hills (Colorado) | 459.65 mi (739.74 km) |
| Oklahoma City to Cincinnati (Ohio) | 757.76 mi (1,219.49 km) |
| Oklahoma City to Cinco Ranch (Texas) | 408.69 mi (657.72 km) |
| Oklahoma City to Circleville (Ohio) | 847.25 mi (1,363.52 km) |
| Oklahoma City to Citrus (California) | 1,157.84 mi (1,863.37 km) |
| Oklahoma City to Citrus Heights (California) | 1,325.44 mi (2,133.09 km) |
| Oklahoma City to Citrus Park (Florida) | 1,014.29 mi (1,632.34 km) |
| Oklahoma City to Claiborne (Louisiana) | 365.52 mi (588.25 km) |
| Oklahoma City to Claremont (California) | 1,147.94 mi (1,847.44 km) |
| Oklahoma City to Claremont (New Hampshire) | 1,443.59 mi (2,323.24 km) |
| Oklahoma City to Claremore (Oklahoma) | 121.59 mi (195.68 km) |
| Oklahoma City to Clarksburg (Maryland) | 1,139.44 mi (1,833.75 km) |
| Oklahoma City to Clarksburg (West Virginia) | 978.31 mi (1,574.43 km) |
