| Royal Palm Beach to Hamtramck (Michigan) | 1,095.91 mi (1,763.70 km) |
| Royal Palm Beach to Hanahan (South Carolina) | 430.41 mi (692.67 km) |
| Royal Palm Beach to Hanford (California) | 2,397.74 mi (3,858.80 km) |
| Royal Palm Beach to Hannibal (Missouri) | 1,104.53 mi (1,777.58 km) |
| Royal Palm Beach to Hanover (Pennsylvania) | 924.63 mi (1,488.05 km) |
| Royal Palm Beach to Hanover Park (Illinois) | 1,146.94 mi (1,845.81 km) |
| Royal Palm Beach to Happy Valley (Oregon) | 2,651.66 mi (4,267.43 km) |
| Royal Palm Beach to Harker Heights (Texas) | 1,094.64 mi (1,761.65 km) |
| Royal Palm Beach to Harlingen (Texas) | 1,080.69 mi (1,739.20 km) |
| Royal Palm Beach to Harper Woods (Michigan) | 1,097.87 mi (1,766.85 km) |
| Royal Palm Beach to Harrisburg (North Carolina) | 595.33 mi (958.09 km) |
| Royal Palm Beach to Harrisburg (Pennsylvania) | 957.03 mi (1,540.19 km) |
| Royal Palm Beach to Harrison (Arkansas) | 1,004.22 mi (1,616.13 km) |
| Royal Palm Beach to Harrison (New Jersey) | 1,030.14 mi (1,657.86 km) |
| Royal Palm Beach to Harrison (New York) | 1,056.62 mi (1,700.46 km) |
