| San Mateo to Hazelwood (Missouri) | 1,727.26 mi (2,779.75 km) |
| San Mateo to Hazleton (Pennsylvania) | 2,461.44 mi (3,961.30 km) |
| San Mateo to Healdsburg (California) | 79.82 mi (128.47 km) |
| San Mateo to Heath (Ohio) | 2,136.16 mi (3,437.81 km) |
| San Mateo to Heber (Utah) | 619.81 mi (997.48 km) |
| San Mateo to Helena (Alabama) | 2,004.84 mi (3,226.48 km) |
| San Mateo to Helena (Montana) | 816.56 mi (1,314.13 km) |
| San Mateo to Hemet (California) | 398.19 mi (640.83 km) |
| San Mateo to Henderson (Kentucky) | 1,887.85 mi (3,038.20 km) |
| San Mateo to Henderson (Nevada) | 416.21 mi (669.82 km) |
| San Mateo to Henderson (North Carolina) | 2,403.39 mi (3,867.88 km) |
| San Mateo to Henderson (Texas) | 1,597.80 mi (2,571.41 km) |
| San Mateo to Hendersonville (North Carolina) | 2,204.11 mi (3,547.17 km) |
| San Mateo to Hendersonville (Tennessee) | 1,962.44 mi (3,158.25 km) |
| San Mateo to Hercules (California) | 31.53 mi (50.74 km) |
