| Royal Palm Beach to Horizon West (Florida) | 147.21 mi (236.91 km) |
| Royal Palm Beach to Hormigueros (Puerto Rico) | 1,023.66 mi (1,647.42 km) |
| Royal Palm Beach to Horn Lake (Mississippi) | 814.35 mi (1,310.56 km) |
| Royal Palm Beach to Hot Springs (Arkansas) | 932.08 mi (1,500.03 km) |
| Royal Palm Beach to Hot Springs Village (Arkansas) | 934.10 mi (1,503.29 km) |
| Royal Palm Beach to Houma (Louisiana) | 668.50 mi (1,075.85 km) |
| Royal Palm Beach to Houston (Texas) | 946.46 mi (1,523.18 km) |
| Royal Palm Beach to Howard (Wisconsin) | 1,309.57 mi (2,107.55 km) |
| Royal Palm Beach to Huber Heights (Ohio) | 936.04 mi (1,506.41 km) |
| Royal Palm Beach to Hudson (Florida) | 189.47 mi (304.92 km) |
| Royal Palm Beach to Hudson (Ohio) | 1,006.73 mi (1,620.18 km) |
| Royal Palm Beach to Hudson (Wisconsin) | 1,439.16 mi (2,316.11 km) |
| Royal Palm Beach to Hueytown (Alabama) | 616.77 mi (992.59 km) |
| Royal Palm Beach to Hugo (Minnesota) | 1,456.99 mi (2,344.80 km) |
| Royal Palm Beach to Humacao (Puerto Rico) | 1,091.95 mi (1,757.32 km) |
