| Castalla to Castle Rock (Colorado) | 5,227.32 mi (8,412.56 km) |
| Castalla to Castro Valley (California) | 5,982.73 mi (9,628.27 km) |
| Castalla to Catalina Foothills (Arizona) | 5,801.36 mi (9,336.39 km) |
| Castalla to Cataño (Puerto Rico) | 4,122.31 mi (6,634.22 km) |
| Castalla to Cathedral City (California) | 5,961.35 mi (9,593.87 km) |
| Castalla to Catonsville (Maryland) | 3,957.91 mi (6,369.65 km) |
| Castalla to Cave Spring (Virginia) | 4,179.59 mi (6,726.39 km) |
| Castalla to Cayce (South Carolina) | 4,340.42 mi (6,985.24 km) |
| Castalla to Cayey (Puerto Rico) | 4,135.99 mi (6,656.24 km) |
| Castalla to Cedar City (Utah) | 5,640.75 mi (9,077.91 km) |
| Castalla to Cedar Falls (Iowa) | 4,573.34 mi (7,360.08 km) |
| Castalla to Cedar Hill (Texas) | 5,161.59 mi (8,306.77 km) |
| Castalla to Cedar Lake (Indiana) | 4,391.10 mi (7,066.79 km) |
| Castalla to Cedar Mill (Oregon) | 5,606.06 mi (9,022.08 km) |
| Castalla to Cedar Park (Texas) | 5,287.77 mi (8,509.84 km) |
