| Leiden to Hilliard (Ohio) | 4,019.74 mi (6,469.14 km) |
| Leiden to Hillsboro (Oregon) | 5,002.44 mi (8,050.65 km) |
| Leiden to Hillsborough (California) | 5,462.70 mi (8,791.37 km) |
| Leiden to Hillsborough (New Jersey) | 3,666.87 mi (5,901.26 km) |
| Leiden to Hilo (Hawaii) | 7,322.19 mi (11,783.93 km) |
| Leiden to Hilton Head Island (South Carolina) | 4,309.23 mi (6,935.03 km) |
| Leiden to Hinesville (Georgia) | 4,362.34 mi (7,020.51 km) |
| Leiden to Hinsdale (Illinois) | 4,113.08 mi (6,619.36 km) |
| Leiden to Hobart (Indiana) | 4,102.94 mi (6,603.05 km) |
| Leiden to Hobbs (New Mexico) | 5,134.07 mi (8,262.48 km) |
| Leiden to Hobe Sound (Florida) | 4,543.74 mi (7,312.45 km) |
| Leiden to Hoboken (New Jersey) | 3,631.36 mi (5,844.10 km) |
| Leiden to Hockessin (Delaware) | 3,740.69 mi (6,020.06 km) |
| Leiden to Hoffman Estates (Illinois) | 4,108.32 mi (6,611.69 km) |
| Leiden to Holbrook (New York) | 3,591.10 mi (5,779.32 km) |
