| Rancho San Diego to Dixon (California) | 479.61 mi (771.85 km) |
| Rancho San Diego to Dixon (Illinois) | 1,624.46 mi (2,614.31 km) |
| Rancho San Diego to Dobbs Ferry (New York) | 2,420.63 mi (3,895.63 km) |
| Rancho San Diego to Doctor Phillips (Florida) | 2,117.98 mi (3,408.57 km) |
| Rancho San Diego to Dodge City (Kansas) | 1,012.34 mi (1,629.20 km) |
| Rancho San Diego to Dolton (Illinois) | 1,715.92 mi (2,761.51 km) |
| Rancho San Diego to Donna (Texas) | 1,221.18 mi (1,965.30 km) |
| Rancho San Diego to Dorado (Puerto Rico) | 3,273.42 mi (5,268.05 km) |
| Rancho San Diego to Doral (Florida) | 2,243.40 mi (3,610.41 km) |
| Rancho San Diego to Doraville (Georgia) | 1,878.39 mi (3,022.97 km) |
| Rancho San Diego to Dothan (Alabama) | 1,842.75 mi (2,965.61 km) |
| Rancho San Diego to Douglas (Arizona) | 442.78 mi (712.58 km) |
| Rancho San Diego to Douglas (Georgia) | 1,986.40 mi (3,196.81 km) |
| Rancho San Diego to Douglasville (Georgia) | 1,855.04 mi (2,985.39 km) |
| Rancho San Diego to Dover (Delaware) | 2,336.39 mi (3,760.05 km) |
