| Zachary to Hereford (Texas) | 712.85 mi (1,147.22 km) |
| Zachary to Hermiston (Oregon) | 1,835.64 mi (2,954.17 km) |
| Zachary to Hermitage (Pennsylvania) | 943.22 mi (1,517.97 km) |
| Zachary to Hermosa Beach (California) | 1,601.62 mi (2,577.56 km) |
| Zachary to Hernando (Mississippi) | 297.10 mi (478.13 km) |
| Zachary to Herndon (Virginia) | 967.69 mi (1,557.35 km) |
| Zachary to Herriman (Utah) | 1,349.25 mi (2,171.41 km) |
| Zachary to Herrin (Illinois) | 507.70 mi (817.07 km) |
| Zachary to Hershey (Pennsylvania) | 1,050.53 mi (1,690.66 km) |
| Zachary to Hesperia (California) | 1,540.65 mi (2,479.43 km) |
| Zachary to Hewitt (Texas) | 361.13 mi (581.19 km) |
| Zachary to Hialeah (Florida) | 738.68 mi (1,188.79 km) |
| Zachary to Hialeah Gardens (Florida) | 735.22 mi (1,183.22 km) |
| Zachary to Hibbing (Minnesota) | 1,160.07 mi (1,866.95 km) |
| Zachary to Hickory (North Carolina) | 667.84 mi (1,074.79 km) |
