| Patchogue to Des Plaines (Illinois) | 775.33 mi (1,247.77 km) |
| Patchogue to Desert Hot Springs (California) | 2,410.83 mi (3,879.85 km) |
| Patchogue to DeSoto (Texas) | 1,430.70 mi (2,302.48 km) |
| Patchogue to Destin (Florida) | 1,039.05 mi (1,672.19 km) |
| Patchogue to Destrehan (Louisiana) | 1,225.89 mi (1,972.88 km) |
| Patchogue to Detroit (Michigan) | 532.79 mi (857.44 km) |
| Patchogue to Diamond Bar (California) | 2,476.08 mi (3,984.87 km) |
| Patchogue to Diamond Springs (California) | 2,513.51 mi (4,045.11 km) |
| Patchogue to Dickinson (North Dakota) | 1,533.00 mi (2,467.13 km) |
| Patchogue to Dickinson (Texas) | 1,464.04 mi (2,356.14 km) |
| Patchogue to Dickson (Tennessee) | 840.58 mi (1,352.78 km) |
| Patchogue to Difficult Run (Virginia) | 263.15 mi (423.50 km) |
| Patchogue to Dinuba (California) | 2,490.32 mi (4,007.79 km) |
| Patchogue to Discovery Bay (California) | 2,570.45 mi (4,136.74 km) |
| Patchogue to Dix Hills (New York) | 16.93 mi (27.25 km) |
