| Gallatin to Duluth (Minnesota) | 775.33 mi (1,247.77 km) |
| Gallatin to Dumas (Texas) | 864.59 mi (1,391.43 km) |
| Gallatin to Dumont (New Jersey) | 742.52 mi (1,194.97 km) |
| Gallatin to Duncan (Oklahoma) | 656.44 mi (1,056.44 km) |
| Gallatin to Duncanville (Texas) | 647.59 mi (1,042.19 km) |
| Gallatin to Dundalk (Maryland) | 579.55 mi (932.70 km) |
| Gallatin to Dunedin (Florida) | 615.36 mi (990.32 km) |
| Gallatin to Dunkirk (New York) | 567.76 mi (913.72 km) |
| Gallatin to Dunmore (Pennsylvania) | 679.17 mi (1,093.01 km) |
| Gallatin to Dunwoody (Georgia) | 207.81 mi (334.44 km) |
| Gallatin to Durango (Colorado) | 1,183.14 mi (1,904.08 km) |
| Gallatin to Durant (Oklahoma) | 583.69 mi (939.35 km) |
| Gallatin to Durham (North Carolina) | 422.84 mi (680.50 km) |
| Gallatin to Dyer (Indiana) | 358.10 mi (576.30 km) |
| Gallatin to Dyersburg (Tennessee) | 163.71 mi (263.47 km) |
