| Garden Grove to Hazleton (Pennsylvania) | 2,335.11 mi (3,757.99 km) |
| Garden Grove to Healdsburg (California) | 432.04 mi (695.31 km) |
| Garden Grove to Heath (Ohio) | 1,995.46 mi (3,211.39 km) |
| Garden Grove to Heber (Utah) | 588.43 mi (946.99 km) |
| Garden Grove to Helena (Alabama) | 1,783.60 mi (2,870.43 km) |
| Garden Grove to Helena (Montana) | 938.78 mi (1,510.81 km) |
| Garden Grove to Hemet (California) | 55.42 mi (89.18 km) |
| Garden Grove to Henderson (Kentucky) | 1,717.50 mi (2,764.04 km) |
| Garden Grove to Henderson (Nevada) | 226.38 mi (364.32 km) |
| Garden Grove to Henderson (North Carolina) | 2,228.14 mi (3,585.85 km) |
| Garden Grove to Henderson (Texas) | 1,344.60 mi (2,163.92 km) |
| Garden Grove to Hendersonville (North Carolina) | 2,012.35 mi (3,238.57 km) |
| Garden Grove to Hendersonville (Tennessee) | 1,774.83 mi (2,856.30 km) |
| Garden Grove to Hercules (California) | 378.26 mi (608.75 km) |
| Garden Grove to Hereford (Texas) | 890.15 mi (1,432.56 km) |
