| Trecastagni to Hazleton (Pennsylvania) | 4,636.60 mi (7,461.89 km) |
| Trecastagni to Healdsburg (California) | 6,529.64 mi (10,508.44 km) |
| Trecastagni to Heath (Ohio) | 4,957.68 mi (7,978.62 km) |
| Trecastagni to Heber (Utah) | 6,066.43 mi (9,762.98 km) |
| Trecastagni to Helena (Alabama) | 5,430.50 mi (8,739.54 km) |
| Trecastagni to Helena (Montana) | 5,761.67 mi (9,272.52 km) |
| Trecastagni to Hemet (California) | 6,624.89 mi (10,661.73 km) |
| Trecastagni to Henderson (Kentucky) | 5,269.92 mi (8,481.11 km) |
| Trecastagni to Henderson (Nevada) | 6,432.29 mi (10,351.77 km) |
| Trecastagni to Henderson (North Carolina) | 4,917.93 mi (7,914.64 km) |
| Trecastagni to Henderson (Texas) | 5,834.41 mi (9,389.58 km) |
| Trecastagni to Hendersonville (North Carolina) | 5,143.86 mi (8,278.24 km) |
| Trecastagni to Hendersonville (Tennessee) | 5,290.93 mi (8,514.94 km) |
| Trecastagni to Hercules (California) | 6,547.92 mi (10,537.86 km) |
| Trecastagni to Hereford (Texas) | 6,026.50 mi (9,698.71 km) |
