| Los Alamos to Des Plaines (Illinois) | 1,072.18 mi (1,725.51 km) |
| Los Alamos to Desert Hot Springs (California) | 595.96 mi (959.10 km) |
| Los Alamos to DeSoto (Texas) | 583.98 mi (939.82 km) |
| Los Alamos to Destin (Florida) | 1,205.10 mi (1,939.42 km) |
| Los Alamos to Destrehan (Louisiana) | 1,008.36 mi (1,622.80 km) |
| Los Alamos to Detroit (Michigan) | 1,315.82 mi (2,117.60 km) |
| Los Alamos to Diamond Bar (California) | 665.55 mi (1,071.10 km) |
| Los Alamos to Diamond Springs (California) | 822.00 mi (1,322.89 km) |
| Los Alamos to Dickinson (North Dakota) | 781.02 mi (1,256.94 km) |
| Los Alamos to Dickinson (Texas) | 789.20 mi (1,270.10 km) |
| Los Alamos to Dickson (Tennessee) | 1,056.25 mi (1,699.88 km) |
| Los Alamos to Difficult Run (Virginia) | 1,595.27 mi (2,567.34 km) |
| Los Alamos to Dinuba (California) | 731.74 mi (1,177.62 km) |
| Los Alamos to Discovery Bay (California) | 856.43 mi (1,378.29 km) |
| Los Alamos to Dix Hills (New York) | 1,806.30 mi (2,906.97 km) |
