| Zagarolo to Hanahan (South Carolina) | 4,880.21 mi (7,853.94 km) |
| Zagarolo to Hanford (California) | 6,259.33 mi (10,073.42 km) |
| Zagarolo to Hannibal (Missouri) | 5,073.25 mi (8,164.60 km) |
| Zagarolo to Hanover (Pennsylvania) | 4,463.73 mi (7,183.68 km) |
| Zagarolo to Hanover Park (Illinois) | 4,842.27 mi (7,792.89 km) |
| Zagarolo to Happy Valley (Oregon) | 5,808.75 mi (9,348.29 km) |
| Zagarolo to Harker Heights (Texas) | 5,739.08 mi (9,236.15 km) |
| Zagarolo to Harlingen (Texas) | 5,981.13 mi (9,625.70 km) |
| Zagarolo to Harper Woods (Michigan) | 4,611.47 mi (7,421.45 km) |
| Zagarolo to Harrisburg (North Carolina) | 4,808.75 mi (7,738.94 km) |
| Zagarolo to Harrisburg (Pennsylvania) | 4,441.34 mi (7,147.65 km) |
| Zagarolo to Harrison (Arkansas) | 5,303.07 mi (8,534.46 km) |
| Zagarolo to Harrison (New Jersey) | 4,303.87 mi (6,926.41 km) |
| Zagarolo to Harrison (New York) | 4,274.34 mi (6,878.88 km) |
| Zagarolo to Harrison (Ohio) | 4,821.58 mi (7,759.59 km) |
