| Columbine to Camarillo (California) | 854.55 mi (1,375.27 km) |
| Columbine to Camas (Washington) | 973.19 mi (1,566.19 km) |
| Columbine to Cambridge (Maryland) | 1,550.05 mi (2,494.56 km) |
| Columbine to Cambridge (Massachusetts) | 1,769.46 mi (2,847.68 km) |
| Columbine to Camden (Arkansas) | 794.50 mi (1,278.63 km) |
| Columbine to Camden (New Jersey) | 1,584.01 mi (2,549.22 km) |
| Columbine to Cameron Park (California) | 854.35 mi (1,374.94 km) |
| Columbine to Camp Pendleton South (California) | 812.69 mi (1,307.90 km) |
| Columbine to Camp Springs (Maryland) | 1,502.10 mi (2,417.39 km) |
| Columbine to Camp Verde (Arizona) | 509.80 mi (820.45 km) |
| Columbine to Campbell (California) | 926.20 mi (1,490.57 km) |
| Columbine to Campbellsville (Kentucky) | 1,075.71 mi (1,731.18 km) |
| Columbine to Campton Hills (Illinois) | 885.07 mi (1,424.38 km) |
| Columbine to Canby (Oregon) | 977.72 mi (1,573.49 km) |
| Columbine to Candelaria (Puerto Rico) | 2,735.21 mi (4,401.89 km) |
