| Los Alamos to Decatur (Alabama) | 1,091.01 mi (1,755.81 km) |
| Los Alamos to Decatur (Georgia) | 1,253.04 mi (2,016.58 km) |
| Los Alamos to Decatur (Illinois) | 983.36 mi (1,582.56 km) |
| Los Alamos to Deer Park (New York) | 1,807.13 mi (2,908.29 km) |
| Los Alamos to Deer Park (Texas) | 776.77 mi (1,250.09 km) |
| Los Alamos to Deerfield (Illinois) | 1,077.30 mi (1,733.75 km) |
| Los Alamos to Deerfield Beach (Florida) | 1,676.59 mi (2,698.21 km) |
| Los Alamos to Defiance (Ohio) | 1,237.12 mi (1,990.95 km) |
| Los Alamos to DeForest (Wisconsin) | 1,032.34 mi (1,661.39 km) |
| Los Alamos to DeKalb (Illinois) | 1,028.56 mi (1,655.31 km) |
| Los Alamos to Del Aire (California) | 697.66 mi (1,122.78 km) |
| Los Alamos to Del City (Oklahoma) | 497.27 mi (800.28 km) |
| Los Alamos to Del Rio (Texas) | 549.32 mi (884.04 km) |
| Los Alamos to DeLand (Florida) | 1,527.73 mi (2,458.64 km) |
| Los Alamos to Delano (California) | 726.48 mi (1,169.16 km) |
