| Grass Valley to Hazleton (Pennsylvania) | 2,359.34 mi (3,796.99 km) |
| Grass Valley to Healdsburg (California) | 105.94 mi (170.49 km) |
| Grass Valley to Heath (Ohio) | 2,039.32 mi (3,281.96 km) |
| Grass Valley to Heber (Utah) | 519.30 mi (835.73 km) |
| Grass Valley to Helena (Alabama) | 1,935.71 mi (3,115.22 km) |
| Grass Valley to Helena (Montana) | 683.50 mi (1,099.98 km) |
| Grass Valley to Hemet (California) | 441.04 mi (709.79 km) |
| Grass Valley to Henderson (Kentucky) | 1,801.39 mi (2,899.05 km) |
| Grass Valley to Henderson (Nevada) | 396.77 mi (638.53 km) |
| Grass Valley to Henderson (North Carolina) | 2,315.69 mi (3,726.75 km) |
| Grass Valley to Henderson (Texas) | 1,545.69 mi (2,487.54 km) |
| Grass Valley to Hendersonville (North Carolina) | 2,122.88 mi (3,416.44 km) |
| Grass Valley to Hendersonville (Tennessee) | 1,881.20 mi (3,027.50 km) |
| Grass Valley to Hercules (California) | 106.31 mi (171.08 km) |
| Grass Valley to Hereford (Texas) | 1,070.67 mi (1,723.07 km) |
