| Castalla to Culpeper (Virginia) | 4,042.82 mi (6,506.29 km) |
| Castalla to Culver City (California) | 6,030.42 mi (9,705.02 km) |
| Castalla to Cumberland (Maryland) | 4,042.93 mi (6,506.46 km) |
| Castalla to Cupertino (California) | 6,002.29 mi (9,659.75 km) |
| Castalla to Cutler Bay (Florida) | 4,607.44 mi (7,414.97 km) |
| Castalla to Cutlerville (Michigan) | 4,263.00 mi (6,860.63 km) |
| Castalla to Cuyahoga Falls (Ohio) | 4,126.45 mi (6,640.88 km) |
| Castalla to Cypress (California) | 6,025.56 mi (9,697.20 km) |
| Castalla to Cypress Gardens (Florida) | 4,586.38 mi (7,381.06 km) |
| Castalla to Cypress Lake (Florida) | 4,652.35 mi (7,487.24 km) |
| Castalla to D'Iberville (Mississippi) | 4,857.03 mi (7,816.64 km) |
| Castalla to Dakota Ridge (Colorado) | 5,228.55 mi (8,414.55 km) |
| Castalla to Dale City (Virginia) | 4,005.73 mi (6,446.59 km) |
| Castalla to Dallas (Georgia) | 4,528.84 mi (7,288.47 km) |
| Castalla to Dallas (Oregon) | 5,654.26 mi (9,099.66 km) |
