| Healdsburg to Hoyo de Manzanares | 5,745.40 mi (9,246.33 km) |
| Healdsburg to Huelva | 5,797.89 mi (9,330.81 km) |
| Healdsburg to Huercal de Almeria | 5,988.25 mi (9,637.16 km) |
| Healdsburg to Huercal-Overa | 5,981.24 mi (9,625.88 km) |
| Healdsburg to Huesca | 5,790.51 mi (9,318.92 km) |
| Healdsburg to Huetor Vega | 5,932.27 mi (9,547.07 km) |
| Healdsburg to Huetor-Tajar | 5,911.93 mi (9,514.34 km) |
| Healdsburg to Humanes de Madrid | 5,766.43 mi (9,280.18 km) |
| Healdsburg to Ibi | 5,966.46 mi (9,602.10 km) |
| Healdsburg to Ibiza | 6,022.50 mi (9,692.27 km) |
| Healdsburg to Icod de los Vinos | 5,802.06 mi (9,337.52 km) |
| Healdsburg to Igualada | 5,887.98 mi (9,475.78 km) |
| Healdsburg to Illescas | 5,773.12 mi (9,290.93 km) |
| Healdsburg to Inca | 6,030.43 mi (9,705.04 km) |
| Healdsburg to Ingenio | 5,879.64 mi (9,462.36 km) |
