| Highgate to Decatur (Georgia) | 4,199.73 mi (6,758.81 km) |
| Highgate to Decatur (Illinois) | 4,089.98 mi (6,582.18 km) |
| Highgate to Deer Park (New York) | 3,429.02 mi (5,518.47 km) |
| Highgate to Deer Park (Texas) | 4,839.84 mi (7,788.97 km) |
| Highgate to Deerfield (Illinois) | 3,939.92 mi (6,340.69 km) |
| Highgate to Deerfield Beach (Florida) | 4,396.82 mi (7,076.00 km) |
| Highgate to Defiance (Ohio) | 3,846.83 mi (6,190.87 km) |
| Highgate to DeForest (Wisconsin) | 3,946.52 mi (6,351.31 km) |
| Highgate to DeKalb (Illinois) | 3,984.77 mi (6,412.87 km) |
| Highgate to Del Aire (California) | 5,448.76 mi (8,768.93 km) |
| Highgate to Del City (Oklahoma) | 4,632.23 mi (7,454.86 km) |
| Highgate to Del Rio (Texas) | 5,081.21 mi (8,177.41 km) |
| Highgate to DeLand (Florida) | 4,309.42 mi (6,935.33 km) |
| Highgate to Delano (California) | 5,370.86 mi (8,643.56 km) |
| Highgate to Delaware (Ohio) | 3,841.94 mi (6,183.01 km) |
