| Highgate to Dardenne Prairie (Missouri) | 4,211.83 mi (6,778.28 km) |
| Highgate to Darien (Illinois) | 3,964.46 mi (6,380.19 km) |
| Highgate to Davenport (Iowa) | 4,072.40 mi (6,553.89 km) |
| Highgate to Davidson (North Carolina) | 3,975.68 mi (6,398.24 km) |
| Highgate to Davie (Florida) | 4,414.98 mi (7,105.22 km) |
| Highgate to Davis (California) | 5,284.86 mi (8,505.16 km) |
| Highgate to Dayton (Nevada) | 5,179.81 mi (8,336.10 km) |
| Highgate to Dayton (Ohio) | 3,909.57 mi (6,291.84 km) |
| Highgate to Daytona Beach (Florida) | 4,292.68 mi (6,908.40 km) |
| Highgate to De Pere (Wisconsin) | 3,844.26 mi (6,186.74 km) |
| Highgate to De Witt (New York) | 3,443.39 mi (5,541.60 km) |
| Highgate to Dearborn (Michigan) | 3,755.25 mi (6,043.49 km) |
| Highgate to Dearborn Heights (Michigan) | 3,757.56 mi (6,047.21 km) |
| Highgate to DeBary (Florida) | 4,317.97 mi (6,949.10 km) |
| Highgate to Decatur (Alabama) | 4,269.30 mi (6,870.78 km) |
