| Horsforth to Dardenne Prairie (Missouri) | 4,087.19 mi (6,577.70 km) |
| Horsforth to Darien (Illinois) | 3,838.31 mi (6,177.16 km) |
| Horsforth to Davenport (Iowa) | 3,943.44 mi (6,346.35 km) |
| Horsforth to Davidson (North Carolina) | 3,870.97 mi (6,229.72 km) |
| Horsforth to Davie (Florida) | 4,329.36 mi (6,967.44 km) |
| Horsforth to Davis (California) | 5,128.65 mi (8,253.77 km) |
| Horsforth to Dayton (Nevada) | 5,024.82 mi (8,086.66 km) |
| Horsforth to Dayton (Ohio) | 3,791.71 mi (6,102.17 km) |
| Horsforth to Daytona Beach (Florida) | 4,199.65 mi (6,758.69 km) |
| Horsforth to De Pere (Wisconsin) | 3,713.44 mi (5,976.21 km) |
| Horsforth to De Witt (New York) | 3,329.77 mi (5,358.75 km) |
| Horsforth to Dearborn (Michigan) | 3,633.92 mi (5,848.23 km) |
| Horsforth to Dearborn Heights (Michigan) | 3,636.15 mi (5,851.81 km) |
| Horsforth to DeBary (Florida) | 4,225.14 mi (6,799.71 km) |
| Horsforth to Decatur (Alabama) | 4,156.82 mi (6,689.76 km) |
