| Darien to Conyers (Georgia) | 599.10 mi (964.17 km) |
| Darien to Cookeville (Tennessee) | 408.80 mi (657.91 km) |
| Darien to Coolidge (Arizona) | 1,423.09 mi (2,290.24 km) |
| Darien to Coon Rapids (Minnesota) | 357.02 mi (574.57 km) |
| Darien to Cooper City (Florida) | 1,169.76 mi (1,882.54 km) |
| Darien to Coos Bay (Oregon) | 1,833.72 mi (2,951.09 km) |
| Darien to Copiague (New York) | 761.10 mi (1,224.87 km) |
| Darien to Coppell (Texas) | 781.89 mi (1,258.33 km) |
| Darien to Copperas Cove (Texas) | 917.19 mi (1,476.07 km) |
| Darien to Coral Gables (Florida) | 1,192.33 mi (1,918.86 km) |
| Darien to Coral Springs (Florida) | 1,155.82 mi (1,860.11 km) |
| Darien to Coral Terrace (Florida) | 1,188.85 mi (1,913.26 km) |
| Darien to Coralville (Iowa) | 186.41 mi (300.00 km) |
| Darien to Coram (New York) | 778.52 mi (1,252.91 km) |
| Darien to Corcoran (California) | 1,731.77 mi (2,787.02 km) |
