| Castagneto Carducci to Hilliard (Ohio) | 4,574.31 mi (7,361.63 km) |
| Castagneto Carducci to Hillsboro (Oregon) | 5,677.47 mi (9,137.00 km) |
| Castagneto Carducci to Hillsborough (California) | 6,127.41 mi (9,861.11 km) |
| Castagneto Carducci to Hillsborough (New Jersey) | 4,189.96 mi (6,743.08 km) |
| Castagneto Carducci to Hilo (Hawaii) | 7,999.66 mi (12,874.21 km) |
| Castagneto Carducci to Hilton Head Island (South Carolina) | 4,803.26 mi (7,730.09 km) |
| Castagneto Carducci to Hinesville (Georgia) | 4,858.43 mi (7,818.89 km) |
| Castagneto Carducci to Hinsdale (Illinois) | 4,695.07 mi (7,555.98 km) |
| Castagneto Carducci to Hobart (Indiana) | 4,681.15 mi (7,533.58 km) |
| Castagneto Carducci to Hobbs (New Mexico) | 5,731.59 mi (9,224.11 km) |
| Castagneto Carducci to Hobe Sound (Florida) | 4,999.97 mi (8,046.67 km) |
| Castagneto Carducci to Hoboken (New Jersey) | 4,153.56 mi (6,684.51 km) |
| Castagneto Carducci to Hockessin (Delaware) | 4,262.94 mi (6,860.53 km) |
| Castagneto Carducci to Hoffman Estates (Illinois) | 4,692.42 mi (7,551.72 km) |
| Castagneto Carducci to Holbrook (New York) | 4,109.62 mi (6,613.80 km) |
