| Columbine to Commerce City (Colorado) | 22.56 mi (36.31 km) |
| Columbine to Compton (California) | 826.79 mi (1,330.59 km) |
| Columbine to Comstock Park (Michigan) | 1,031.72 mi (1,660.39 km) |
| Columbine to Concord (California) | 917.42 mi (1,476.45 km) |
| Columbine to Concord (Missouri) | 792.01 mi (1,274.62 km) |
| Columbine to Concord (New Hampshire) | 1,742.76 mi (2,804.71 km) |
| Columbine to Concord (North Carolina) | 1,365.92 mi (2,198.23 km) |
| Columbine to Conneaut (Ohio) | 1,287.99 mi (2,072.81 km) |
| Columbine to Connersville (Indiana) | 1,058.40 mi (1,703.34 km) |
| Columbine to Conroe (Texas) | 838.23 mi (1,349.01 km) |
| Columbine to Converse (Texas) | 794.98 mi (1,279.40 km) |
| Columbine to Conway (Arkansas) | 758.30 mi (1,220.36 km) |
| Columbine to Conway (Florida) | 1,553.12 mi (2,499.50 km) |
| Columbine to Conway (South Carolina) | 1,489.34 mi (2,396.87 km) |
| Columbine to Conyers (Georgia) | 1,234.55 mi (1,986.82 km) |
