| Grover Beach to Cullman (Alabama) | 1,911.85 mi (3,076.83 km) |
| Grover Beach to Culpeper (Virginia) | 2,348.44 mi (3,779.45 km) |
| Grover Beach to Culver City (California) | 148.07 mi (238.30 km) |
| Grover Beach to Cumberland (Maryland) | 2,298.45 mi (3,699.00 km) |
| Grover Beach to Cupertino (California) | 171.33 mi (275.73 km) |
| Grover Beach to Cutler Bay (Florida) | 2,472.69 mi (3,979.41 km) |
| Grover Beach to Cutlerville (Michigan) | 1,935.91 mi (3,115.55 km) |
| Grover Beach to Cuyahoga Falls (Ohio) | 2,146.68 mi (3,454.74 km) |
| Grover Beach to Cypress (California) | 172.40 mi (277.45 km) |
| Grover Beach to Cypress Gardens (Florida) | 2,328.98 mi (3,748.14 km) |
| Grover Beach to Cypress Lake (Florida) | 2,356.68 mi (3,792.71 km) |
| Grover Beach to D'Iberville (Mississippi) | 1,861.96 mi (2,996.53 km) |
| Grover Beach to Dakota Ridge (Colorado) | 903.88 mi (1,454.65 km) |
| Grover Beach to Dale City (Virginia) | 2,381.79 mi (3,833.12 km) |
| Grover Beach to Dallas (Georgia) | 2,027.55 mi (3,263.03 km) |
