| Civita Castellana to Cookeville (Tennessee) | 4,951.23 mi (7,968.23 km) |
| Civita Castellana to Coolidge (Arizona) | 6,141.86 mi (9,884.38 km) |
| Civita Castellana to Coon Rapids (Minnesota) | 4,861.68 mi (7,824.12 km) |
| Civita Castellana to Cooper City (Florida) | 5,159.78 mi (8,303.87 km) |
| Civita Castellana to Coos Bay (Oregon) | 5,935.87 mi (9,552.86 km) |
| Civita Castellana to Copiague (New York) | 4,238.04 mi (6,820.46 km) |
| Civita Castellana to Coppell (Texas) | 5,582.17 mi (8,983.63 km) |
| Civita Castellana to Copperas Cove (Texas) | 5,710.84 mi (9,190.71 km) |
| Civita Castellana to Coral Gables (Florida) | 5,174.31 mi (8,327.25 km) |
| Civita Castellana to Coral Springs (Florida) | 5,148.56 mi (8,285.80 km) |
| Civita Castellana to Coral Terrace (Florida) | 5,174.00 mi (8,326.75 km) |
| Civita Castellana to Coralville (Iowa) | 4,953.98 mi (7,972.66 km) |
| Civita Castellana to Coram (New York) | 4,213.17 mi (6,780.45 km) |
| Civita Castellana to Corcoran (California) | 6,231.89 mi (10,029.26 km) |
| Civita Castellana to Cordele (Georgia) | 5,059.31 mi (8,142.17 km) |
