| Zachary to Havelock (North Carolina) | 877.94 mi (1,412.90 km) |
| Zachary to Haverhill (Massachusetts) | 1,385.80 mi (2,230.24 km) |
| Zachary to Havre de Grace (Maryland) | 1,046.58 mi (1,684.31 km) |
| Zachary to Hawaiian Gardens (California) | 1,583.04 mi (2,547.66 km) |
| Zachary to Hawaiian Paradise Park (Hawaii) | 4,013.27 mi (6,458.73 km) |
| Zachary to Hawthorne (California) | 1,598.86 mi (2,573.11 km) |
| Zachary to Hawthorne (New Jersey) | 1,185.39 mi (1,907.69 km) |
| Zachary to Hayden (Idaho) | 1,796.00 mi (2,890.38 km) |
| Zachary to Hayesville (Oregon) | 1,979.57 mi (3,185.80 km) |
| Zachary to Hays (Kansas) | 731.97 mi (1,177.99 km) |
| Zachary to Haysville (Kansas) | 593.52 mi (955.18 km) |
| Zachary to Hayward (California) | 1,822.87 mi (2,933.63 km) |
| Zachary to Hazel Crest (Illinois) | 778.07 mi (1,252.19 km) |
| Zachary to Hazel Dell (Washington) | 1,981.37 mi (3,188.71 km) |
| Zachary to Hazel Park (Michigan) | 928.87 mi (1,494.88 km) |
