| Mackworth to Hazleton (Pennsylvania) | 3,442.69 mi (5,540.47 km) |
| Mackworth to Healdsburg (California) | 5,205.22 mi (8,376.99 km) |
| Mackworth to Heath (Ohio) | 3,739.28 mi (6,017.79 km) |
| Mackworth to Heber (Utah) | 4,749.76 mi (7,644.00 km) |
| Mackworth to Helena (Alabama) | 4,241.90 mi (6,826.67 km) |
| Mackworth to Helena (Montana) | 4,437.97 mi (7,142.22 km) |
| Mackworth to Hemet (California) | 5,309.47 mi (8,544.77 km) |
| Mackworth to Henderson (Kentucky) | 4,042.80 mi (6,506.26 km) |
| Mackworth to Henderson (Nevada) | 5,116.81 mi (8,234.71 km) |
| Mackworth to Henderson (North Carolina) | 3,754.88 mi (6,042.90 km) |
| Mackworth to Henderson (Texas) | 4,608.03 mi (7,415.91 km) |
| Mackworth to Hendersonville (North Carolina) | 3,965.09 mi (6,381.19 km) |
| Mackworth to Hendersonville (Tennessee) | 4,080.21 mi (6,566.46 km) |
| Mackworth to Hercules (California) | 5,223.60 mi (8,406.58 km) |
| Mackworth to Hereford (Texas) | 4,750.53 mi (7,645.23 km) |
