| Gallatin to Hilliard (Ohio) | 310.08 mi (499.02 km) |
| Gallatin to Hillsboro (Oregon) | 1,985.48 mi (3,195.32 km) |
| Gallatin to Hillsborough (California) | 1,970.80 mi (3,171.69 km) |
| Gallatin to Hillsborough (New Jersey) | 699.49 mi (1,125.72 km) |
| Gallatin to Hilo (Hawaii) | 4,253.49 mi (6,845.34 km) |
| Gallatin to Hilton Head Island (South Carolina) | 436.17 mi (701.94 km) |
| Gallatin to Hinesville (Georgia) | 419.59 mi (675.27 km) |
| Gallatin to Hinsdale (Illinois) | 382.71 mi (615.91 km) |
| Gallatin to Hobart (Indiana) | 357.46 mi (575.27 km) |
| Gallatin to Hobbs (New Mexico) | 981.25 mi (1,579.17 km) |
| Gallatin to Hobe Sound (Florida) | 742.26 mi (1,194.55 km) |
| Gallatin to Hoboken (New Jersey) | 735.90 mi (1,184.31 km) |
| Gallatin to Hockessin (Delaware) | 631.62 mi (1,016.50 km) |
| Gallatin to Hoffman Estates (Illinois) | 402.95 mi (648.49 km) |
| Gallatin to Holbrook (New York) | 784.32 mi (1,262.24 km) |
