| Zagarolo to Hazleton (Pennsylvania) | 4,375.63 mi (7,041.90 km) |
| Zagarolo to Healdsburg (California) | 6,219.58 mi (10,009.44 km) |
| Zagarolo to Heath (Ohio) | 4,690.34 mi (7,548.38 km) |
| Zagarolo to Heber (Utah) | 5,763.99 mi (9,276.24 km) |
| Zagarolo to Helena (Alabama) | 5,173.30 mi (8,325.62 km) |
| Zagarolo to Helena (Montana) | 5,453.61 mi (8,776.74 km) |
| Zagarolo to Hemet (California) | 6,323.28 mi (10,176.34 km) |
| Zagarolo to Henderson (Kentucky) | 5,000.57 mi (8,047.64 km) |
| Zagarolo to Henderson (Nevada) | 6,130.61 mi (9,866.27 km) |
| Zagarolo to Henderson (North Carolina) | 4,666.67 mi (7,510.27 km) |
| Zagarolo to Henderson (Texas) | 5,566.39 mi (8,958.25 km) |
| Zagarolo to Hendersonville (North Carolina) | 4,888.77 mi (7,867.72 km) |
| Zagarolo to Hendersonville (Tennessee) | 5,026.70 mi (8,089.69 km) |
| Zagarolo to Hercules (California) | 6,238.58 mi (10,040.03 km) |
| Zagarolo to Hereford (Texas) | 5,741.78 mi (9,240.50 km) |
