| Northport to Decatur (Alabama) | 97.30 mi (156.59 km) |
| Northport to Decatur (Georgia) | 193.53 mi (311.46 km) |
| Northport to Decatur (Illinois) | 461.78 mi (743.16 km) |
| Northport to Deer Park (New York) | 941.14 mi (1,514.62 km) |
| Northport to Deer Park (Texas) | 506.70 mi (815.45 km) |
| Northport to Deerfield (Illinois) | 615.55 mi (990.64 km) |
| Northport to Deerfield Beach (Florida) | 656.52 mi (1,056.57 km) |
| Northport to Defiance (Ohio) | 582.01 mi (936.65 km) |
| Northport to DeForest (Wisconsin) | 695.38 mi (1,119.11 km) |
| Northport to DeKalb (Illinois) | 602.51 mi (969.64 km) |
| Northport to Del Aire (California) | 1,764.97 mi (2,840.44 km) |
| Northport to Del City (Oklahoma) | 581.11 mi (935.21 km) |
| Northport to Del Rio (Texas) | 827.94 mi (1,332.43 km) |
| Northport to DeLand (Florida) | 474.15 mi (763.07 km) |
| Northport to Delano (California) | 1,803.22 mi (2,902.01 km) |
