| Zachary to Clarksdale (Mississippi) | 246.28 mi (396.35 km) |
| Zachary to Clarkston (Georgia) | 459.18 mi (738.97 km) |
| Zachary to Clarksville (Indiana) | 611.56 mi (984.21 km) |
| Zachary to Clarksville (Tennessee) | 463.37 mi (745.72 km) |
| Zachary to Clawson (Michigan) | 931.91 mi (1,499.77 km) |
| Zachary to Clay (Alabama) | 338.73 mi (545.14 km) |
| Zachary to Clayton (California) | 1,817.29 mi (2,924.65 km) |
| Zachary to Clayton (Missouri) | 553.39 mi (890.60 km) |
| Zachary to Clayton (North Carolina) | 811.42 mi (1,305.85 km) |
| Zachary to Clayton (Ohio) | 743.13 mi (1,195.96 km) |
| Zachary to Clearfield (Utah) | 1,367.09 mi (2,200.12 km) |
| Zachary to Clearlake (California) | 1,864.17 mi (3,000.10 km) |
| Zachary to Clearwater (Florida) | 538.84 mi (867.19 km) |
| Zachary to Cleburne (Texas) | 386.30 mi (621.70 km) |
| Zachary to Clemmons (North Carolina) | 723.51 mi (1,164.38 km) |
