| Superior to Conyers (Georgia) | 995.01 mi (1,601.31 km) |
| Superior to Cookeville (Tennessee) | 803.56 mi (1,293.20 km) |
| Superior to Coolidge (Arizona) | 1,395.82 mi (2,246.35 km) |
| Superior to Coon Rapids (Minnesota) | 120.35 mi (193.69 km) |
| Superior to Cooper City (Florida) | 1,566.23 mi (2,520.60 km) |
| Superior to Coos Bay (Oregon) | 1,575.17 mi (2,535.00 km) |
| Superior to Copiague (New York) | 1,019.14 mi (1,640.14 km) |
| Superior to Coppell (Texas) | 983.24 mi (1,582.37 km) |
| Superior to Copperas Cove (Texas) | 1,120.05 mi (1,802.55 km) |
| Superior to Coral Gables (Florida) | 1,588.63 mi (2,556.65 km) |
| Superior to Coral Springs (Florida) | 1,552.44 mi (2,498.42 km) |
| Superior to Coral Terrace (Florida) | 1,585.13 mi (2,551.01 km) |
| Superior to Coralville (Iowa) | 345.96 mi (556.77 km) |
| Superior to Coram (New York) | 1,029.44 mi (1,656.73 km) |
| Superior to Corcoran (California) | 1,590.55 mi (2,559.74 km) |
