| Placentia to Dixon (California) | 385.35 mi (620.16 km) |
| Placentia to Dixon (Illinois) | 1,633.72 mi (2,629.22 km) |
| Placentia to Dobbs Ferry (New York) | 2,436.13 mi (3,920.57 km) |
| Placentia to Doctor Phillips (Florida) | 2,170.97 mi (3,493.84 km) |
| Placentia to Dodge City (Kansas) | 1,032.84 mi (1,662.19 km) |
| Placentia to Dolton (Illinois) | 1,727.08 mi (2,779.47 km) |
| Placentia to Donna (Texas) | 1,296.51 mi (2,086.53 km) |
| Placentia to Dorado (Puerto Rico) | 3,333.75 mi (5,365.15 km) |
| Placentia to Doral (Florida) | 2,301.72 mi (3,704.26 km) |
| Placentia to Doraville (Georgia) | 1,917.36 mi (3,085.70 km) |
| Placentia to Dothan (Alabama) | 1,890.66 mi (3,042.73 km) |
| Placentia to Douglas (Arizona) | 514.12 mi (827.40 km) |
| Placentia to Douglas (Georgia) | 2,032.03 mi (3,270.23 km) |
| Placentia to Douglasville (Georgia) | 1,894.73 mi (3,049.27 km) |
| Placentia to Dover (Delaware) | 2,357.30 mi (3,793.71 km) |
