| Holt to Dover (New Hampshire) | 690.79 mi (1,111.72 km) |
| Holt to Dover (New Jersey) | 527.65 mi (849.18 km) |
| Holt to Dover (Ohio) | 214.74 mi (345.59 km) |
| Holt to Downers Grove (Illinois) | 187.73 mi (302.12 km) |
| Holt to Downey (California) | 1,904.31 mi (3,064.68 km) |
| Holt to Dranesville (Virginia) | 451.06 mi (725.91 km) |
| Holt to Draper (Utah) | 1,414.30 mi (2,276.10 km) |
| Holt to Drexel Heights (Arizona) | 1,616.89 mi (2,602.13 km) |
| Holt to Drexel Hill (Pennsylvania) | 513.48 mi (826.37 km) |
| Holt to Duarte (California) | 1,887.90 mi (3,038.29 km) |
| Holt to Dublin (California) | 1,985.09 mi (3,194.70 km) |
| Holt to Dublin (Georgia) | 703.68 mi (1,132.47 km) |
| Holt to Dublin (Ohio) | 189.01 mi (304.18 km) |
| Holt to Dubuque (Iowa) | 314.35 mi (505.89 km) |
| Holt to Duluth (Georgia) | 597.07 mi (960.89 km) |
