| Healdsburg to Hilliard (Ohio) | 2,106.75 mi (3,390.48 km) |
| Healdsburg to Hillsboro (Oregon) | 477.10 mi (767.81 km) |
| Healdsburg to Hillsborough (California) | 78.58 mi (126.47 km) |
| Healdsburg to Hillsborough (New Jersey) | 2,539.06 mi (4,086.22 km) |
| Healdsburg to Hilo (Hawaii) | 2,323.78 mi (3,739.77 km) |
| Healdsburg to Hilton Head Island (South Carolina) | 2,391.69 mi (3,849.05 km) |
| Healdsburg to Hinesville (Georgia) | 2,354.92 mi (3,789.87 km) |
| Healdsburg to Hinsdale (Illinois) | 1,843.70 mi (2,967.15 km) |
| Healdsburg to Hobart (Indiana) | 1,879.18 mi (3,024.25 km) |
| Healdsburg to Hobbs (New Mexico) | 1,175.66 mi (1,892.05 km) |
| Healdsburg to Hobe Sound (Florida) | 2,579.27 mi (4,150.93 km) |
| Healdsburg to Hoboken (New Jersey) | 2,567.19 mi (4,131.49 km) |
| Healdsburg to Hockessin (Delaware) | 2,497.81 mi (4,019.84 km) |
| Healdsburg to Hoffman Estates (Illinois) | 1,831.00 mi (2,946.71 km) |
| Healdsburg to Holbrook (New York) | 2,615.19 mi (4,208.74 km) |
