| East Chicago to Cullman (Alabama) | 517.16 mi (832.30 km) |
| East Chicago to Culpeper (Virginia) | 545.63 mi (878.11 km) |
| East Chicago to Culver City (California) | 1,758.41 mi (2,829.89 km) |
| East Chicago to Cumberland (Maryland) | 476.01 mi (766.06 km) |
| East Chicago to Cupertino (California) | 1,856.10 mi (2,987.10 km) |
| East Chicago to Cutler Bay (Florida) | 1,182.39 mi (1,902.88 km) |
| East Chicago to Cutlerville (Michigan) | 122.87 mi (197.74 km) |
| East Chicago to Cuyahoga Falls (Ohio) | 309.25 mi (497.69 km) |
| East Chicago to Cypress (California) | 1,745.96 mi (2,809.86 km) |
| East Chicago to Cypress Gardens (Florida) | 997.19 mi (1,604.83 km) |
| East Chicago to Cypress Lake (Florida) | 1,090.50 mi (1,754.99 km) |
| East Chicago to D'Iberville (Mississippi) | 776.37 mi (1,249.44 km) |
| East Chicago to Dakota Ridge (Colorado) | 935.86 mi (1,506.12 km) |
| East Chicago to Dale City (Virginia) | 572.25 mi (920.95 km) |
| East Chicago to Dallas (Georgia) | 552.86 mi (889.74 km) |
