| Fort Oglethorpe to Duluth (Minnesota) | 893.24 mi (1,437.52 km) |
| Fort Oglethorpe to Dumas (Texas) | 942.64 mi (1,517.04 km) |
| Fort Oglethorpe to Dumont (New Jersey) | 739.77 mi (1,190.54 km) |
| Fort Oglethorpe to Duncan (Oklahoma) | 719.74 mi (1,158.30 km) |
| Fort Oglethorpe to Duncanville (Texas) | 687.85 mi (1,106.99 km) |
| Fort Oglethorpe to Dundalk (Maryland) | 567.44 mi (913.21 km) |
| Fort Oglethorpe to Dunedin (Florida) | 498.16 mi (801.71 km) |
| Fort Oglethorpe to Dunkirk (New York) | 610.90 mi (983.15 km) |
| Fort Oglethorpe to Dunmore (Pennsylvania) | 688.25 mi (1,107.64 km) |
| Fort Oglethorpe to Dunwoody (Georgia) | 86.66 mi (139.47 km) |
| Fort Oglethorpe to Durango (Colorado) | 1,270.66 mi (2,044.93 km) |
| Fort Oglethorpe to Durant (Oklahoma) | 637.92 mi (1,026.64 km) |
| Fort Oglethorpe to Durham (North Carolina) | 364.22 mi (586.16 km) |
| Fort Oglethorpe to Dyer (Indiana) | 469.95 mi (756.31 km) |
| Fort Oglethorpe to Dyersburg (Tennessee) | 244.84 mi (394.04 km) |
