| Civita Castellana to Castle Rock (Colorado) | 5,562.13 mi (8,951.39 km) |
| Civita Castellana to Castro Valley (California) | 6,211.83 mi (9,996.98 km) |
| Civita Castellana to Catalina Foothills (Arizona) | 6,153.24 mi (9,902.68 km) |
| Civita Castellana to Cataño (Puerto Rico) | 4,794.03 mi (7,715.25 km) |
| Civita Castellana to Cathedral City (California) | 6,261.49 mi (10,076.90 km) |
| Civita Castellana to Catonsville (Maryland) | 4,439.48 mi (7,144.66 km) |
| Civita Castellana to Cave Spring (Virginia) | 4,665.57 mi (7,508.51 km) |
| Civita Castellana to Cayce (South Carolina) | 4,849.95 mi (7,805.25 km) |
| Civita Castellana to Cayey (Puerto Rico) | 4,809.11 mi (7,739.51 km) |
| Civita Castellana to Cedar City (Utah) | 5,935.50 mi (9,552.26 km) |
| Civita Castellana to Cedar Falls (Iowa) | 4,949.92 mi (7,966.13 km) |
| Civita Castellana to Cedar Hill (Texas) | 5,599.61 mi (9,011.70 km) |
| Civita Castellana to Cedar Lake (Indiana) | 4,803.62 mi (7,730.68 km) |
| Civita Castellana to Cedar Mill (Oregon) | 5,771.80 mi (9,288.82 km) |
| Civita Castellana to Cedar Park (Texas) | 5,736.99 mi (9,232.79 km) |
