| Gallatin to Des Plaines (Illinois) | 398.23 mi (640.89 km) |
| Gallatin to Desert Hot Springs (California) | 1,699.97 mi (2,735.84 km) |
| Gallatin to DeSoto (Texas) | 646.46 mi (1,040.37 km) |
| Gallatin to Destin (Florida) | 413.40 mi (665.30 km) |
| Gallatin to Destrehan (Louisiana) | 497.17 mi (800.13 km) |
| Gallatin to Detroit (Michigan) | 452.11 mi (727.61 km) |
| Gallatin to Diamond Bar (California) | 1,769.89 mi (2,848.37 km) |
| Gallatin to Diamond Springs (California) | 1,878.84 mi (3,023.69 km) |
| Gallatin to Dickinson (North Dakota) | 1,108.74 mi (1,784.35 km) |
| Gallatin to Dickinson (Texas) | 690.07 mi (1,110.55 km) |
| Gallatin to Dickson (Tennessee) | 54.50 mi (87.71 km) |
| Gallatin to Difficult Run (Virginia) | 528.41 mi (850.39 km) |
| Gallatin to Dinuba (California) | 1,820.77 mi (2,930.25 km) |
| Gallatin to Discovery Bay (California) | 1,926.25 mi (3,100.00 km) |
| Gallatin to Dix Hills (New York) | 771.28 mi (1,241.25 km) |
