| Horsforth to Delhi (California) | 5,166.58 mi (8,314.80 km) |
| Horsforth to Delray Beach (Florida) | 4,301.72 mi (6,922.96 km) |
| Horsforth to Deltona (Florida) | 4,219.50 mi (6,790.63 km) |
| Horsforth to Deming (New Mexico) | 5,043.23 mi (8,116.30 km) |
| Horsforth to Denison (Texas) | 4,561.12 mi (7,340.42 km) |
| Horsforth to Dent (Ohio) | 3,837.73 mi (6,176.23 km) |
| Horsforth to Denton (Texas) | 4,611.00 mi (7,420.68 km) |
| Horsforth to Dentsville (South Carolina) | 3,946.10 mi (6,350.63 km) |
| Horsforth to Denver (Colorado) | 4,534.96 mi (7,298.32 km) |
| Horsforth to Depew (New York) | 3,435.62 mi (5,529.10 km) |
| Horsforth to Derby (Connecticut) | 3,289.54 mi (5,294.00 km) |
| Horsforth to Derby (Kansas) | 4,386.66 mi (7,059.65 km) |
| Horsforth to Des Moines (Iowa) | 4,050.91 mi (6,519.31 km) |
| Horsforth to Des Moines (Washington) | 4,630.62 mi (7,452.26 km) |
| Horsforth to Des Plaines (Illinois) | 3,821.32 mi (6,149.82 km) |
