| Piacenza to Haverhill (Massachusetts) | 3,847.54 mi (6,192.03 km) |
| Piacenza to Havre de Grace (Maryland) | 4,189.41 mi (6,742.21 km) |
| Piacenza to Hawaiian Gardens (California) | 6,081.65 mi (9,787.46 km) |
| Piacenza to Hawaiian Paradise Park (Hawaii) | 7,867.96 mi (12,662.25 km) |
| Piacenza to Hawthorne (California) | 6,085.60 mi (9,793.83 km) |
| Piacenza to Hawthorne (New Jersey) | 4,048.92 mi (6,516.11 km) |
| Piacenza to Hayden (Idaho) | 5,252.66 mi (8,453.34 km) |
| Piacenza to Hayesville (Oregon) | 5,576.18 mi (8,973.99 km) |
| Piacenza to Hays (Kansas) | 5,156.63 mi (8,298.80 km) |
| Piacenza to Haysville (Kansas) | 5,147.42 mi (8,283.97 km) |
| Piacenza to Hayward (California) | 5,983.18 mi (9,629.00 km) |
| Piacenza to Hazel Crest (Illinois) | 4,582.18 mi (7,374.31 km) |
| Piacenza to Hazel Dell (Washington) | 5,526.91 mi (8,894.71 km) |
| Piacenza to Hazel Park (Michigan) | 4,360.19 mi (7,017.04 km) |
| Piacenza to Hazelwood (Missouri) | 4,815.84 mi (7,750.35 km) |
