| Castellon de la Plana to Caguas (Puerto Rico) | 4,159.40 mi (6,693.91 km) |
| Castellon de la Plana to Cahokia (Illinois) | 4,593.42 mi (7,392.40 km) |
| Castellon de la Plana to Calabasas (California) | 5,993.99 mi (9,646.40 km) |
| Castellon de la Plana to Caldwell (Idaho) | 5,441.48 mi (8,757.22 km) |
| Castellon de la Plana to Caledonia (Wisconsin) | 4,336.24 mi (6,978.50 km) |
| Castellon de la Plana to Calera (Alabama) | 4,641.20 mi (7,469.30 km) |
| Castellon de la Plana to Calexico (California) | 5,942.05 mi (9,562.80 km) |
| Castellon de la Plana to Calhoun (Georgia) | 4,502.72 mi (7,246.43 km) |
| Castellon de la Plana to California (Maryland) | 3,964.92 mi (6,380.93 km) |
| Castellon de la Plana to California City (California) | 5,911.44 mi (9,513.54 km) |
| Castellon de la Plana to Callaway (Florida) | 4,699.61 mi (7,563.30 km) |
| Castellon de la Plana to Calumet City (Illinois) | 4,363.76 mi (7,022.79 km) |
| Castellon de la Plana to Calverton (Maryland) | 3,962.17 mi (6,376.49 km) |
| Castellon de la Plana to Camano (Washington) | 5,401.46 mi (8,692.81 km) |
| Castellon de la Plana to Camarillo (California) | 6,003.58 mi (9,661.82 km) |
