| Fort Oglethorpe to Des Plaines (Illinois) | 511.25 mi (822.77 km) |
| Fort Oglethorpe to Desert Hot Springs (California) | 1,777.30 mi (2,860.30 km) |
| Fort Oglethorpe to DeSoto (Texas) | 686.02 mi (1,104.04 km) |
| Fort Oglethorpe to Destin (Florida) | 321.44 mi (517.30 km) |
| Fort Oglethorpe to Destrehan (Louisiana) | 454.88 mi (732.06 km) |
| Fort Oglethorpe to Detroit (Michigan) | 527.63 mi (849.14 km) |
| Fort Oglethorpe to Diamond Bar (California) | 1,848.27 mi (2,974.50 km) |
| Fort Oglethorpe to Diamond Springs (California) | 1,973.48 mi (3,176.00 km) |
| Fort Oglethorpe to Dickinson (North Dakota) | 1,228.62 mi (1,977.27 km) |
| Fort Oglethorpe to Dickinson (Texas) | 686.76 mi (1,105.23 km) |
| Fort Oglethorpe to Dickson (Tennessee) | 142.63 mi (229.54 km) |
| Fort Oglethorpe to Difficult Run (Virginia) | 515.09 mi (828.95 km) |
| Fort Oglethorpe to Dinuba (California) | 1,908.57 mi (3,071.55 km) |
| Fort Oglethorpe to Discovery Bay (California) | 2,018.84 mi (3,249.00 km) |
| Fort Oglethorpe to Dix Hills (New York) | 764.77 mi (1,230.77 km) |
