| Healdsburg to Hamilton | 4,994.54 mi (8,037.93 km) |
| Healdsburg to Hammersmith | 5,315.65 mi (8,554.72 km) |
| Healdsburg to Hampton | 5,315.07 mi (8,553.77 km) |
| Healdsburg to Hamworthy | 5,301.73 mi (8,532.31 km) |
| Healdsburg to Handsworth | 5,187.02 mi (8,347.70 km) |
| Healdsburg to Hanwell | 5,311.48 mi (8,548.01 km) |
| Healdsburg to Harborne | 5,216.63 mi (8,395.36 km) |
| Healdsburg to Harlow | 5,311.19 mi (8,547.54 km) |
| Healdsburg to Harpenden | 5,295.37 mi (8,522.08 km) |
| Healdsburg to Harrogate | 5,152.06 mi (8,291.44 km) |
| Healdsburg to Harrow | 5,307.44 mi (8,541.50 km) |
| Healdsburg to Harrow on the Hill | 5,308.76 mi (8,543.63 km) |
| Healdsburg to Harrow Weald | 5,306.62 mi (8,540.18 km) |
| Healdsburg to Hartlepool | 5,126.36 mi (8,250.08 km) |
| Healdsburg to Harwich | 5,335.66 mi (8,586.92 km) |
