| Zachary to Decatur (Alabama) | 363.12 mi (584.38 km) |
| Zachary to Decatur (Georgia) | 455.05 mi (732.33 km) |
| Zachary to Decatur (Illinois) | 647.33 mi (1,041.78 km) |
| Zachary to Deer Park (New York) | 1,216.23 mi (1,957.34 km) |
| Zachary to Deer Park (Texas) | 245.43 mi (394.98 km) |
| Zachary to Deerfield (Illinois) | 815.52 mi (1,312.45 km) |
| Zachary to Deerfield Beach (Florida) | 734.27 mi (1,181.69 km) |
| Zachary to Defiance (Ohio) | 825.51 mi (1,328.53 km) |
| Zachary to DeForest (Wisconsin) | 873.95 mi (1,406.48 km) |
| Zachary to DeKalb (Illinois) | 789.92 mi (1,271.25 km) |
| Zachary to Del Aire (California) | 1,600.10 mi (2,575.12 km) |
| Zachary to Del City (Oklahoma) | 491.11 mi (790.37 km) |
| Zachary to Del Rio (Texas) | 587.94 mi (946.20 km) |
| Zachary to DeLand (Florida) | 602.42 mi (969.51 km) |
| Zachary to Delano (California) | 1,656.07 mi (2,665.19 km) |
