| Catalina Foothills to Cookeville (Tennessee) | 1,469.25 mi (2,364.53 km) |
| Catalina Foothills to Coolidge (Arizona) | 57.44 mi (92.44 km) |
| Catalina Foothills to Coon Rapids (Minnesota) | 1,293.84 mi (2,082.24 km) |
| Catalina Foothills to Cooper City (Florida) | 1,888.92 mi (3,039.92 km) |
| Catalina Foothills to Coos Bay (Oregon) | 1,053.78 mi (1,695.89 km) |
| Catalina Foothills to Copiague (New York) | 2,143.63 mi (3,449.85 km) |
| Catalina Foothills to Coppell (Texas) | 809.10 mi (1,302.11 km) |
| Catalina Foothills to Copperas Cove (Texas) | 766.25 mi (1,233.15 km) |
| Catalina Foothills to Coral Gables (Florida) | 1,898.18 mi (3,054.82 km) |
| Catalina Foothills to Coral Springs (Florida) | 1,885.14 mi (3,033.83 km) |
| Catalina Foothills to Coral Terrace (Florida) | 1,895.18 mi (3,049.99 km) |
| Catalina Foothills to Coralville (Iowa) | 1,242.24 mi (1,999.19 km) |
| Catalina Foothills to Coram (New York) | 2,164.71 mi (3,483.77 km) |
| Catalina Foothills to Corcoran (California) | 560.15 mi (901.47 km) |
| Catalina Foothills to Cordele (Georgia) | 1,582.41 mi (2,546.65 km) |
