| Elgin to Cookeville (Tennessee) | 3,879.71 mi (6,243.79 km) |
| Elgin to Coolidge (Arizona) | 4,933.19 mi (7,939.20 km) |
| Elgin to Coon Rapids (Minnesota) | 3,674.77 mi (5,913.97 km) |
| Elgin to Cooper City (Florida) | 4,239.46 mi (6,822.76 km) |
| Elgin to Coos Bay (Oregon) | 4,673.61 mi (7,521.45 km) |
| Elgin to Copiague (New York) | 3,210.10 mi (5,166.16 km) |
| Elgin to Coppell (Texas) | 4,454.88 mi (7,169.44 km) |
| Elgin to Copperas Cove (Texas) | 4,589.83 mi (7,386.62 km) |
| Elgin to Coral Gables (Florida) | 4,257.98 mi (6,852.55 km) |
| Elgin to Coral Springs (Florida) | 4,226.03 mi (6,801.13 km) |
| Elgin to Coral Terrace (Florida) | 4,256.83 mi (6,850.71 km) |
| Elgin to Coralville (Iowa) | 3,798.31 mi (6,112.80 km) |
| Elgin to Coram (New York) | 3,185.59 mi (5,126.72 km) |
| Elgin to Corcoran (California) | 4,985.92 mi (8,024.06 km) |
| Elgin to Cordele (Georgia) | 4,042.35 mi (6,505.53 km) |
