| Royal Palm Beach to Harrison (Ohio) | 906.50 mi (1,458.87 km) |
| Royal Palm Beach to Harrison (Wisconsin) | 1,289.35 mi (2,075.01 km) |
| Royal Palm Beach to Harrisonburg (Virginia) | 814.41 mi (1,310.66 km) |
| Royal Palm Beach to Hartford (Connecticut) | 1,125.15 mi (1,810.75 km) |
| Royal Palm Beach to Hartford (Wisconsin) | 1,235.93 mi (1,989.04 km) |
| Royal Palm Beach to Hartselle (Alabama) | 666.86 mi (1,073.20 km) |
| Royal Palm Beach to Hartsville (Tennessee) | 754.63 mi (1,214.46 km) |
| Royal Palm Beach to Harvey (Illinois) | 1,112.77 mi (1,790.82 km) |
| Royal Palm Beach to Harvey (Louisiana) | 637.63 mi (1,026.17 km) |
| Royal Palm Beach to Hasbrouck Heights (New Jersey) | 1,039.29 mi (1,672.58 km) |
| Royal Palm Beach to Haslett (Michigan) | 1,133.55 mi (1,824.28 km) |
| Royal Palm Beach to Hastings (Minnesota) | 1,429.05 mi (2,299.83 km) |
| Royal Palm Beach to Hastings (Nebraska) | 1,413.39 mi (2,274.63 km) |
| Royal Palm Beach to Hattiesburg (Mississippi) | 634.52 mi (1,021.16 km) |
| Royal Palm Beach to Hauppauge (New York) | 1,054.38 mi (1,696.86 km) |
