| Trecastagni to Harrison (Wisconsin) | 5,036.72 mi (8,105.82 km) |
| Trecastagni to Harrisonburg (Virginia) | 4,859.25 mi (7,820.21 km) |
| Trecastagni to Hartford (Connecticut) | 4,460.56 mi (7,178.58 km) |
| Trecastagni to Hartford (Wisconsin) | 5,075.83 mi (8,168.76 km) |
| Trecastagni to Hartselle (Alabama) | 5,384.44 mi (8,665.42 km) |
| Trecastagni to Hartsville (Tennessee) | 5,267.68 mi (8,477.51 km) |
| Trecastagni to Harvey (Illinois) | 5,116.60 mi (8,234.36 km) |
| Trecastagni to Harvey (Louisiana) | 5,723.58 mi (9,211.21 km) |
| Trecastagni to Hasbrouck Heights (New Jersey) | 4,554.07 mi (7,329.07 km) |
| Trecastagni to Haslett (Michigan) | 4,935.21 mi (7,942.46 km) |
| Trecastagni to Hastings (Minnesota) | 5,192.43 mi (8,356.41 km) |
| Trecastagni to Hastings (Nebraska) | 5,591.85 mi (8,999.21 km) |
| Trecastagni to Hattiesburg (Mississippi) | 5,626.90 mi (9,055.62 km) |
| Trecastagni to Hauppauge (New York) | 4,516.24 mi (7,268.19 km) |
| Trecastagni to Havelock (North Carolina) | 4,900.36 mi (7,886.36 km) |
