| Los Alamos to Baraboo (Wisconsin) | 1,021.15 mi (1,643.38 km) |
| Los Alamos to Barberton (Ohio) | 1,376.41 mi (2,215.13 km) |
| Los Alamos to Bardstown (Kentucky) | 1,156.88 mi (1,861.82 km) |
| Los Alamos to Barrington (Illinois) | 1,063.52 mi (1,711.57 km) |
| Los Alamos to Barstow (California) | 610.03 mi (981.74 km) |
| Los Alamos to Bartlesville (Oklahoma) | 578.36 mi (930.78 km) |
| Los Alamos to Bartlett (Illinois) | 1,056.06 mi (1,699.56 km) |
| Los Alamos to Bartlett (Tennessee) | 925.55 mi (1,489.52 km) |
| Los Alamos to Bartow (Florida) | 1,532.89 mi (2,466.94 km) |
| Los Alamos to Batavia (Illinois) | 1,048.24 mi (1,686.97 km) |
| Los Alamos to Batavia (New York) | 1,569.31 mi (2,525.57 km) |
| Los Alamos to Batesville (Arkansas) | 820.68 mi (1,320.76 km) |
| Los Alamos to Baton Rouge (Louisiana) | 952.60 mi (1,533.06 km) |
| Los Alamos to Battle Creek (Michigan) | 1,208.76 mi (1,945.31 km) |
| Los Alamos to Battle Ground (Washington) | 1,086.53 mi (1,748.61 km) |
