| Castellabate to Caño Martin Peña (Puerto Rico) | 4,939.02 mi (7,948.59 km) |
| Castellabate to Cañon City (Colorado) | 5,815.37 mi (9,358.93 km) |
| Castellabate to Canóvanas (Puerto Rico) | 4,933.80 mi (7,940.18 km) |
| Castellabate to Canton (Georgia) | 5,175.65 mi (8,329.41 km) |
| Castellabate to Canton (Illinois) | 5,134.16 mi (8,262.62 km) |
| Castellabate to Canton (Mississippi) | 5,493.41 mi (8,840.79 km) |
| Castellabate to Canton (Ohio) | 4,765.02 mi (7,668.56 km) |
| Castellabate to Canyon (Texas) | 5,868.62 mi (9,444.63 km) |
| Castellabate to Canyon Lake (California) | 6,487.48 mi (10,440.59 km) |
| Castellabate to Canyon Lake (Texas) | 5,975.59 mi (9,616.79 km) |
| Castellabate to Cape Coral (Florida) | 5,391.21 mi (8,676.32 km) |
| Castellabate to Cape Girardeau (Missouri) | 5,259.66 mi (8,464.61 km) |
| Castellabate to Carbondale (Illinois) | 5,227.24 mi (8,412.42 km) |
| Castellabate to Carlisle (Pennsylvania) | 4,609.28 mi (7,417.92 km) |
| Castellabate to Carlsbad (California) | 6,520.28 mi (10,493.38 km) |
