| Royal Palm Beach to Des Plaines (Illinois) | 1,144.92 mi (1,842.56 km) |
| Royal Palm Beach to Desert Hot Springs (California) | 2,210.97 mi (3,558.21 km) |
| Royal Palm Beach to DeSoto (Texas) | 1,077.35 mi (1,733.82 km) |
| Royal Palm Beach to Destin (Florida) | 456.75 mi (735.07 km) |
| Royal Palm Beach to Destrehan (Louisiana) | 656.38 mi (1,056.34 km) |
| Royal Palm Beach to Detroit (Michigan) | 1,095.48 mi (1,763.01 km) |
| Royal Palm Beach to Diamond Bar (California) | 2,283.98 mi (3,675.71 km) |
| Royal Palm Beach to Diamond Springs (California) | 2,479.25 mi (3,989.97 km) |
| Royal Palm Beach to Dickinson (North Dakota) | 1,858.46 mi (2,990.89 km) |
| Royal Palm Beach to Dickinson (Texas) | 923.39 mi (1,486.06 km) |
| Royal Palm Beach to Dickson (Tennessee) | 771.24 mi (1,241.20 km) |
| Royal Palm Beach to Difficult Run (Virginia) | 859.05 mi (1,382.51 km) |
| Royal Palm Beach to Dinuba (California) | 2,384.86 mi (3,838.06 km) |
| Royal Palm Beach to Discovery Bay (California) | 2,514.20 mi (4,046.21 km) |
| Royal Palm Beach to Dix Hills (New York) | 1,050.54 mi (1,690.67 km) |
