| Valley Center to Cullman (Alabama) | 1,729.33 mi (2,783.09 km) |
| Valley Center to Culpeper (Virginia) | 2,198.09 mi (3,537.49 km) |
| Valley Center to Culver City (California) | 95.73 mi (154.06 km) |
| Valley Center to Cumberland (Maryland) | 2,155.28 mi (3,468.58 km) |
| Valley Center to Cupertino (California) | 400.05 mi (643.82 km) |
| Valley Center to Cutler Bay (Florida) | 2,258.09 mi (3,634.04 km) |
| Valley Center to Cutlerville (Michigan) | 1,817.26 mi (2,924.60 km) |
| Valley Center to Cuyahoga Falls (Ohio) | 2,013.53 mi (3,240.46 km) |
| Valley Center to Cypress (California) | 71.41 mi (114.92 km) |
| Valley Center to Cypress Gardens (Florida) | 2,121.35 mi (3,413.98 km) |
| Valley Center to Cypress Lake (Florida) | 2,143.31 mi (3,449.32 km) |
| Valley Center to D'Iberville (Mississippi) | 1,656.02 mi (2,665.10 km) |
| Valley Center to Dakota Ridge (Colorado) | 793.26 mi (1,276.63 km) |
| Valley Center to Dale City (Virginia) | 2,232.82 mi (3,593.37 km) |
| Valley Center to Dallas (Georgia) | 1,845.14 mi (2,969.46 km) |
