| Clydebank to Hilliard (Ohio) | 3,589.41 mi (5,776.60 km) |
| Clydebank to Hillsboro (Oregon) | 4,575.20 mi (7,363.08 km) |
| Clydebank to Hillsborough (California) | 5,027.22 mi (8,090.53 km) |
| Clydebank to Hillsborough (New Jersey) | 3,247.98 mi (5,227.12 km) |
| Clydebank to Hilo (Hawaii) | 6,940.10 mi (11,169.01 km) |
| Clydebank to Hilton Head Island (South Carolina) | 3,898.25 mi (6,273.62 km) |
| Clydebank to Hinesville (Georgia) | 3,950.36 mi (6,357.50 km) |
| Clydebank to Hinsdale (Illinois) | 3,675.62 mi (5,915.33 km) |
| Clydebank to Hobart (Indiana) | 3,666.34 mi (5,900.40 km) |
| Clydebank to Hobbs (New Mexico) | 4,692.96 mi (7,552.59 km) |
| Clydebank to Hobe Sound (Florida) | 4,146.42 mi (6,673.02 km) |
| Clydebank to Hoboken (New Jersey) | 3,212.94 mi (5,170.72 km) |
| Clydebank to Hockessin (Delaware) | 3,321.78 mi (5,345.90 km) |
| Clydebank to Hoffman Estates (Illinois) | 3,670.41 mi (5,906.96 km) |
| Clydebank to Holbrook (New York) | 3,174.22 mi (5,108.41 km) |
