| Ardea to Cookeville (Tennessee) | 4,982.65 mi (8,018.80 km) |
| Ardea to Coolidge (Arizona) | 6,180.58 mi (9,946.69 km) |
| Ardea to Coon Rapids (Minnesota) | 4,899.48 mi (7,884.95 km) |
| Ardea to Cooper City (Florida) | 5,183.76 mi (8,342.46 km) |
| Ardea to Coos Bay (Oregon) | 5,980.13 mi (9,624.09 km) |
| Ardea to Copiague (New York) | 4,268.15 mi (6,868.93 km) |
| Ardea to Coppell (Texas) | 5,616.04 mi (9,038.15 km) |
| Ardea to Copperas Cove (Texas) | 5,744.27 mi (9,244.51 km) |
| Ardea to Coral Gables (Florida) | 5,198.08 mi (8,365.51 km) |
| Ardea to Coral Springs (Florida) | 5,172.65 mi (8,324.58 km) |
| Ardea to Coral Terrace (Florida) | 5,197.82 mi (8,365.08 km) |
| Ardea to Coralville (Iowa) | 4,989.87 mi (8,030.43 km) |
| Ardea to Coram (New York) | 4,243.30 mi (6,828.93 km) |
| Ardea to Corcoran (California) | 6,273.76 mi (10,096.64 km) |
| Ardea to Cordele (Georgia) | 5,087.94 mi (8,188.24 km) |
