| Castellon de la Plana to Castle Rock (Colorado) | 5,192.95 mi (8,357.25 km) |
| Castellon de la Plana to Castro Valley (California) | 5,935.00 mi (9,551.47 km) |
| Castellon de la Plana to Catalina Foothills (Arizona) | 5,770.57 mi (9,286.83 km) |
| Castellon de la Plana to Cataño (Puerto Rico) | 4,156.58 mi (6,689.37 km) |
| Castellon de la Plana to Cathedral City (California) | 5,923.24 mi (9,532.53 km) |
| Castellon de la Plana to Catonsville (Maryland) | 3,945.76 mi (6,350.09 km) |
| Castellon de la Plana to Cave Spring (Virginia) | 4,168.70 mi (6,708.88 km) |
| Castellon de la Plana to Cayce (South Carolina) | 4,334.41 mi (6,975.56 km) |
| Castellon de la Plana to Cayey (Puerto Rico) | 4,170.75 mi (6,712.17 km) |
| Castellon de la Plana to Cedar City (Utah) | 5,601.31 mi (9,014.43 km) |
| Castellon de la Plana to Cedar Falls (Iowa) | 4,544.19 mi (7,313.17 km) |
| Castellon de la Plana to Cedar Hill (Texas) | 5,143.68 mi (8,277.95 km) |
| Castellon de la Plana to Cedar Lake (Indiana) | 4,367.46 mi (7,028.75 km) |
| Castellon de la Plana to Cedar Mill (Oregon) | 5,549.77 mi (8,931.50 km) |
| Castellon de la Plana to Cedar Park (Texas) | 5,272.02 mi (8,484.50 km) |
