| Royal Palm Beach to Hillcrest Heights (Maryland) | 859.29 mi (1,382.90 km) |
| Royal Palm Beach to Hilliard (Ohio) | 936.38 mi (1,506.96 km) |
| Royal Palm Beach to Hillsboro (Oregon) | 2,673.31 mi (4,302.27 km) |
| Royal Palm Beach to Hillsborough (California) | 2,553.42 mi (4,109.34 km) |
| Royal Palm Beach to Hillsborough (New Jersey) | 1,005.57 mi (1,618.31 km) |
| Royal Palm Beach to Hilo (Hawaii) | 4,713.53 mi (7,585.69 km) |
| Royal Palm Beach to Hilton Head Island (South Carolina) | 380.35 mi (612.11 km) |
| Royal Palm Beach to Hinesville (Georgia) | 363.59 mi (585.15 km) |
| Royal Palm Beach to Hinsdale (Illinois) | 1,130.84 mi (1,819.92 km) |
| Royal Palm Beach to Hobart (Indiana) | 1,098.86 mi (1,768.45 km) |
| Royal Palm Beach to Hobbs (New Mexico) | 1,434.49 mi (2,308.59 km) |
| Royal Palm Beach to Hobe Sound (Florida) | 25.99 mi (41.83 km) |
| Royal Palm Beach to Hoboken (New Jersey) | 1,032.70 mi (1,661.98 km) |
| Royal Palm Beach to Hockessin (Delaware) | 940.71 mi (1,513.93 km) |
| Royal Palm Beach to Hoffman Estates (Illinois) | 1,152.11 mi (1,854.14 km) |
