| East Chicago to Cold Springs (Nevada) | 1,699.61 mi (2,735.26 km) |
| East Chicago to Coldwater (Michigan) | 128.17 mi (206.26 km) |
| East Chicago to Colesville (Maryland) | 577.94 mi (930.10 km) |
| East Chicago to College (Alaska) | 2,809.61 mi (4,521.64 km) |
| East Chicago to College Park (Georgia) | 577.05 mi (928.67 km) |
| East Chicago to College Park (Maryland) | 583.24 mi (938.64 km) |
| East Chicago to College Station (Texas) | 908.59 mi (1,462.23 km) |
| East Chicago to Collegedale (Tennessee) | 473.84 mi (762.58 km) |
| East Chicago to Colleyville (Texas) | 805.18 mi (1,295.82 km) |
| East Chicago to Collierville (Tennessee) | 471.89 mi (759.44 km) |
| East Chicago to Collinsville (Illinois) | 245.46 mi (395.02 km) |
| East Chicago to Colonia (New Jersey) | 687.12 mi (1,105.81 km) |
| East Chicago to Colonial Heights (Virginia) | 615.49 mi (990.53 km) |
| East Chicago to Colonial Park (Pennsylvania) | 562.83 mi (905.78 km) |
| East Chicago to Colorado Springs (Colorado) | 930.81 mi (1,498.00 km) |
