| Zachary to Cullman (Alabama) | 349.90 mi (563.11 km) |
| Zachary to Culpeper (Virginia) | 921.36 mi (1,482.78 km) |
| Zachary to Culver City (California) | 1,601.75 mi (2,577.76 km) |
| Zachary to Cumberland (Maryland) | 934.60 mi (1,504.09 km) |
| Zachary to Cupertino (California) | 1,819.05 mi (2,927.48 km) |
| Zachary to Cutler Bay (Florida) | 747.07 mi (1,202.30 km) |
| Zachary to Cutlerville (Michigan) | 893.96 mi (1,438.69 km) |
| Zachary to Cuyahoga Falls (Ohio) | 902.84 mi (1,452.98 km) |
| Zachary to Cypress (California) | 1,581.07 mi (2,544.49 km) |
| Zachary to Cypress Gardens (Florida) | 599.51 mi (964.81 km) |
| Zachary to Cypress Lake (Florida) | 629.76 mi (1,013.50 km) |
| Zachary to D'Iberville (Mississippi) | 135.25 mi (217.66 km) |
| Zachary to Dakota Ridge (Colorado) | 1,000.86 mi (1,610.73 km) |
| Zachary to Dale City (Virginia) | 957.89 mi (1,541.57 km) |
| Zachary to Dallas (Georgia) | 432.06 mi (695.33 km) |
