| Piacenza to Hilliard (Ohio) | 4,466.29 mi (7,187.81 km) |
| Piacenza to Hillsboro (Oregon) | 5,543.03 mi (8,920.64 km) |
| Piacenza to Hillsborough (California) | 5,995.75 mi (9,649.23 km) |
| Piacenza to Hillsborough (New Jersey) | 4,087.95 mi (6,578.92 km) |
| Piacenza to Hilo (Hawaii) | 7,862.37 mi (12,653.26 km) |
| Piacenza to Hilton Head Island (South Carolina) | 4,708.08 mi (7,576.92 km) |
| Piacenza to Hinesville (Georgia) | 4,762.90 mi (7,665.15 km) |
| Piacenza to Hinsdale (Illinois) | 4,581.42 mi (7,373.09 km) |
| Piacenza to Hobart (Indiana) | 4,568.29 mi (7,351.95 km) |
| Piacenza to Hobbs (New Mexico) | 5,615.34 mi (9,037.02 km) |
| Piacenza to Hobe Sound (Florida) | 4,912.89 mi (7,906.54 km) |
| Piacenza to Hoboken (New Jersey) | 4,051.68 mi (6,520.55 km) |
| Piacenza to Hockessin (Delaware) | 4,161.21 mi (6,696.81 km) |
| Piacenza to Hoffman Estates (Illinois) | 4,578.33 mi (7,368.10 km) |
| Piacenza to Holbrook (New York) | 4,008.43 mi (6,450.94 km) |
