| Healdsburg to Homer Glen (Illinois) | 1,843.75 mi (2,967.23 km) |
| Healdsburg to Homestead (Florida) | 2,618.40 mi (4,213.90 km) |
| Healdsburg to Homewood (Alabama) | 2,032.33 mi (3,270.71 km) |
| Healdsburg to Homewood (Illinois) | 1,858.90 mi (2,991.61 km) |
| Healdsburg to Homosassa Springs (Florida) | 2,393.61 mi (3,852.14 km) |
| Healdsburg to Honeygo (Maryland) | 2,465.45 mi (3,967.76 km) |
| Healdsburg to Honolulu (Hawaii) | 2,389.33 mi (3,845.26 km) |
| Healdsburg to Hoover (Alabama) | 2,034.53 mi (3,274.26 km) |
| Healdsburg to Hopatcong (New Jersey) | 2,531.81 mi (4,074.56 km) |
| Healdsburg to Hope Mills (North Carolina) | 2,419.16 mi (3,893.27 km) |
| Healdsburg to Hopewell (Virginia) | 2,458.28 mi (3,956.21 km) |
| Healdsburg to Hopkins (Minnesota) | 1,569.50 mi (2,525.87 km) |
| Healdsburg to Hopkinsville (Kentucky) | 1,925.75 mi (3,099.20 km) |
| Healdsburg to Horizon City (Texas) | 1,054.84 mi (1,697.60 km) |
| Healdsburg to Horizon West (Florida) | 2,455.16 mi (3,951.20 km) |
