| West Chicago to Conyers (Georgia) | 613.61 mi (987.51 km) |
| West Chicago to Cookeville (Tennessee) | 422.96 mi (680.68 km) |
| West Chicago to Coolidge (Arizona) | 1,414.41 mi (2,276.27 km) |
| West Chicago to Coon Rapids (Minnesota) | 340.75 mi (548.38 km) |
| West Chicago to Cooper City (Florida) | 1,184.47 mi (1,906.22 km) |
| West Chicago to Coos Bay (Oregon) | 1,818.85 mi (2,927.15 km) |
| West Chicago to Copiague (New York) | 773.80 mi (1,245.31 km) |
| West Chicago to Coppell (Texas) | 781.46 mi (1,257.64 km) |
| West Chicago to Copperas Cove (Texas) | 917.30 mi (1,476.26 km) |
| West Chicago to Coral Gables (Florida) | 1,207.00 mi (1,942.48 km) |
| West Chicago to Coral Springs (Florida) | 1,170.58 mi (1,883.86 km) |
| West Chicago to Coral Terrace (Florida) | 1,203.51 mi (1,936.87 km) |
| West Chicago to Coralville (Iowa) | 174.18 mi (280.32 km) |
| West Chicago to Coram (New York) | 790.99 mi (1,272.97 km) |
| West Chicago to Corcoran (California) | 1,719.78 mi (2,767.72 km) |
