| Darien to Carrollwood (Florida) | 994.56 mi (1,600.60 km) |
| Darien to Carson (California) | 1,730.44 mi (2,784.87 km) |
| Darien to Carson City (Nevada) | 1,670.25 mi (2,688.01 km) |
| Darien to Carteret (New Jersey) | 719.09 mi (1,157.27 km) |
| Darien to Cartersville (Georgia) | 551.57 mi (887.67 km) |
| Darien to Carthage (Missouri) | 463.65 mi (746.18 km) |
| Darien to Cary (Illinois) | 35.13 mi (56.54 km) |
| Darien to Cary (North Carolina) | 642.32 mi (1,033.71 km) |
| Darien to Casa de Oro-Mount Helix (California) | 1,700.55 mi (2,736.77 km) |
| Darien to Casa Grande (Arizona) | 1,435.82 mi (2,310.72 km) |
| Darien to Casas Adobes (Arizona) | 1,420.29 mi (2,285.74 km) |
| Darien to Cascades (Virginia) | 587.38 mi (945.30 km) |
| Darien to Casper (Wyoming) | 938.46 mi (1,510.31 km) |
| Darien to Casselberry (Florida) | 978.19 mi (1,574.24 km) |
| Darien to Castaic (California) | 1,729.67 mi (2,783.63 km) |
