| Healdsburg to Hicksville (New York) | 2,592.55 mi (4,172.31 km) |
| Healdsburg to Hidalgo (Texas) | 1,668.63 mi (2,685.41 km) |
| Healdsburg to High Point (North Carolina) | 2,341.71 mi (3,768.61 km) |
| Healdsburg to Highland (California) | 444.47 mi (715.31 km) |
| Healdsburg to Highland (Illinois) | 1,779.64 mi (2,864.06 km) |
| Healdsburg to Highland (Indiana) | 1,869.38 mi (3,008.47 km) |
| Healdsburg to Highland (Utah) | 602.55 mi (969.71 km) |
| Healdsburg to Highland City (Florida) | 2,456.44 mi (3,953.26 km) |
| Healdsburg to Highland Park (Illinois) | 1,847.59 mi (2,973.40 km) |
| Healdsburg to Highland Park (New Jersey) | 2,550.62 mi (4,104.82 km) |
| Healdsburg to Highland Springs (Virginia) | 2,451.65 mi (3,945.55 km) |
| Healdsburg to Highland Village (Texas) | 1,489.20 mi (2,396.63 km) |
| Healdsburg to Highlands Ranch (Colorado) | 960.24 mi (1,545.36 km) |
| Healdsburg to Hillcrest (California) | 310.91 mi (500.36 km) |
| Healdsburg to Hillcrest Heights (Maryland) | 2,447.25 mi (3,938.47 km) |
