| Piacenza to Hormigueros (Puerto Rico) | 4,703.22 mi (7,569.10 km) |
| Piacenza to Horn Lake (Mississippi) | 4,981.56 mi (8,017.04 km) |
| Piacenza to Hot Springs (Arkansas) | 5,126.92 mi (8,250.97 km) |
| Piacenza to Hot Springs Village (Arkansas) | 5,115.35 mi (8,232.36 km) |
| Piacenza to Houma (Louisiana) | 5,265.52 mi (8,474.03 km) |
| Piacenza to Houston (Texas) | 5,453.73 mi (8,776.93 km) |
| Piacenza to Howard (Wisconsin) | 4,465.66 mi (7,186.78 km) |
| Piacenza to Huber Heights (Ohio) | 4,513.30 mi (7,263.45 km) |
| Piacenza to Hudson (Florida) | 4,969.58 mi (7,997.77 km) |
| Piacenza to Hudson (Ohio) | 4,344.11 mi (6,991.16 km) |
| Piacenza to Hudson (Wisconsin) | 4,621.58 mi (7,437.72 km) |
| Piacenza to Hueytown (Alabama) | 4,925.51 mi (7,926.84 km) |
| Piacenza to Hugo (Minnesota) | 4,620.62 mi (7,436.17 km) |
| Piacenza to Humacao (Puerto Rico) | 4,639.53 mi (7,466.60 km) |
| Piacenza to Humble (Texas) | 5,438.37 mi (8,752.22 km) |
