| Southlake to Hazelwood (Missouri) | 552.83 mi (889.69 km) |
| Southlake to Hazleton (Pennsylvania) | 1,288.75 mi (2,074.05 km) |
| Southlake to Healdsburg (California) | 1,488.00 mi (2,394.70 km) |
| Southlake to Heath (Ohio) | 950.08 mi (1,529.01 km) |
| Southlake to Heber (Utah) | 944.07 mi (1,519.33 km) |
| Southlake to Helena (Alabama) | 594.57 mi (956.87 km) |
| Southlake to Helena (Montana) | 1,225.32 mi (1,971.96 km) |
| Southlake to Hemet (California) | 1,145.04 mi (1,842.76 km) |
| Southlake to Henderson (Kentucky) | 635.46 mi (1,022.68 km) |
| Southlake to Henderson (Nevada) | 1,038.85 mi (1,671.87 km) |
| Southlake to Henderson (North Carolina) | 1,088.32 mi (1,751.47 km) |
| Southlake to Henderson (Texas) | 147.74 mi (237.77 km) |
| Southlake to Hendersonville (North Carolina) | 855.19 mi (1,376.29 km) |
| Southlake to Hendersonville (Tennessee) | 642.53 mi (1,034.05 km) |
| Southlake to Hercules (California) | 1,450.18 mi (2,333.84 km) |
