| Preakness to Hillcrest Heights (Maryland) | 205.33 mi (330.45 km) |
| Preakness to Hilliard (Ohio) | 473.37 mi (761.81 km) |
| Preakness to Hillsboro (Oregon) | 2,434.61 mi (3,918.12 km) |
| Preakness to Hillsborough (California) | 2,553.58 mi (4,109.59 km) |
| Preakness to Hillsborough (New Jersey) | 37.29 mi (60.01 km) |
| Preakness to Hilo (Hawaii) | 4,871.49 mi (7,839.90 km) |
| Preakness to Hilton Head Island (South Carolina) | 704.14 mi (1,133.20 km) |
| Preakness to Hinesville (Georgia) | 751.29 mi (1,209.08 km) |
| Preakness to Hinsdale (Illinois) | 712.27 mi (1,146.28 km) |
| Preakness to Hobart (Indiana) | 678.61 mi (1,092.12 km) |
| Preakness to Hobbs (New Mexico) | 1,688.42 mi (2,717.25 km) |
| Preakness to Hobe Sound (Florida) | 1,015.53 mi (1,634.34 km) |
| Preakness to Hoboken (New Jersey) | 16.82 mi (27.07 km) |
| Preakness to Hockessin (Delaware) | 110.67 mi (178.11 km) |
| Preakness to Hoffman Estates (Illinois) | 723.82 mi (1,164.88 km) |
