| Clydebank to Hazleton (Pennsylvania) | 3,276.67 mi (5,273.29 km) |
| Clydebank to Healdsburg (California) | 4,978.55 mi (8,012.21 km) |
| Clydebank to Heath (Ohio) | 3,563.46 mi (5,734.83 km) |
| Clydebank to Heber (Utah) | 4,531.92 mi (7,293.43 km) |
| Clydebank to Helena (Alabama) | 4,073.10 mi (6,555.03 km) |
| Clydebank to Helena (Montana) | 4,213.82 mi (6,781.49 km) |
| Clydebank to Hemet (California) | 5,092.02 mi (8,194.81 km) |
| Clydebank to Henderson (Kentucky) | 3,862.70 mi (6,216.41 km) |
| Clydebank to Henderson (Nevada) | 4,899.46 mi (7,884.92 km) |
| Clydebank to Henderson (North Carolina) | 3,596.62 mi (5,788.20 km) |
| Clydebank to Henderson (Texas) | 4,425.99 mi (7,122.95 km) |
| Clydebank to Hendersonville (North Carolina) | 3,800.74 mi (6,116.71 km) |
| Clydebank to Hendersonville (Tennessee) | 3,905.29 mi (6,284.95 km) |
| Clydebank to Hercules (California) | 4,997.80 mi (8,043.18 km) |
| Clydebank to Hereford (Texas) | 4,551.21 mi (7,324.46 km) |
