| Horley to Dallas (Texas) | 4,754.50 mi (7,651.63 km) |
| Horley to Dalton (Georgia) | 4,186.85 mi (6,738.09 km) |
| Horley to Daly City (California) | 5,376.10 mi (8,651.99 km) |
| Horley to Damascus (Maryland) | 3,660.47 mi (5,890.96 km) |
| Horley to Damascus (Oregon) | 4,929.01 mi (7,932.47 km) |
| Horley to Dana Point (California) | 5,469.68 mi (8,802.60 km) |
| Horley to Danbury (Connecticut) | 3,415.37 mi (5,496.50 km) |
| Horley to Dania Beach (Florida) | 4,414.26 mi (7,104.06 km) |
| Horley to Danville (California) | 5,353.98 mi (8,616.39 km) |
| Horley to Danville (Illinois) | 4,036.54 mi (6,496.19 km) |
| Horley to Danville (Indiana) | 4,011.25 mi (6,455.48 km) |
| Horley to Danville (Kentucky) | 4,042.15 mi (6,505.21 km) |
| Horley to Danville (Virginia) | 3,873.37 mi (6,233.59 km) |
| Horley to Daphne (Alabama) | 4,509.30 mi (7,257.02 km) |
| Horley to Darby (Pennsylvania) | 3,552.46 mi (5,717.13 km) |
