| Darien to Crawfordsville (Indiana) | 130.53 mi (210.06 km) |
| Darien to Crest Hill (Illinois) | 13.68 mi (22.02 km) |
| Darien to Crestview (Florida) | 763.81 mi (1,229.23 km) |
| Darien to Crestwood (Illinois) | 14.27 mi (22.97 km) |
| Darien to Crestwood (Missouri) | 254.00 mi (408.77 km) |
| Darien to Creve Coeur (Missouri) | 249.44 mi (401.43 km) |
| Darien to Crofton (Maryland) | 623.51 mi (1,003.44 km) |
| Darien to Crossville (Tennessee) | 430.51 mi (692.84 km) |
| Darien to Crowley (Louisiana) | 833.15 mi (1,340.82 km) |
| Darien to Crowley (Texas) | 816.04 mi (1,313.29 km) |
| Darien to Crown Point (Indiana) | 40.05 mi (64.45 km) |
| Darien to Crystal (Minnesota) | 352.94 mi (568.01 km) |
| Darien to Crystal Lake (Illinois) | 38.31 mi (61.65 km) |
| Darien to Cudahy (California) | 1,722.75 mi (2,772.50 km) |
| Darien to Cudahy (Wisconsin) | 83.26 mi (134.00 km) |
