| Piacenza to Hicksville (New York) | 4,029.25 mi (6,484.45 km) |
| Piacenza to Hidalgo (Texas) | 5,758.23 mi (9,266.97 km) |
| Piacenza to High Point (North Carolina) | 4,507.05 mi (7,253.39 km) |
| Piacenza to Highland (California) | 6,036.35 mi (9,714.56 km) |
| Piacenza to Highland (Illinois) | 4,788.99 mi (7,707.13 km) |
| Piacenza to Highland (Indiana) | 4,574.14 mi (7,361.37 km) |
| Piacenza to Highland (Utah) | 5,510.02 mi (8,867.53 km) |
| Piacenza to Highland City (Florida) | 4,951.16 mi (7,968.12 km) |
| Piacenza to Highland Park (Illinois) | 4,559.87 mi (7,338.40 km) |
| Piacenza to Highland Park (New Jersey) | 4,078.56 mi (6,563.81 km) |
| Piacenza to Highland Springs (Virginia) | 4,324.46 mi (6,959.54 km) |
| Piacenza to Highland Village (Texas) | 5,357.80 mi (8,622.54 km) |
| Piacenza to Highlands Ranch (Colorado) | 5,327.47 mi (8,573.73 km) |
| Piacenza to Hillcrest (California) | 6,020.64 mi (9,689.29 km) |
| Piacenza to Hillcrest Heights (Maryland) | 4,255.16 mi (6,848.02 km) |
