| Los Alamos to Portage (Michigan) | 1,189.18 mi (1,913.79 km) |
| Los Alamos to Portage (Wisconsin) | 1,035.81 mi (1,666.97 km) |
| Los Alamos to Portales (New Mexico) | 203.82 mi (328.02 km) |
| Los Alamos to Porterville (California) | 712.34 mi (1,146.41 km) |
| Los Alamos to Portland (Maine) | 1,969.32 mi (3,169.32 km) |
| Los Alamos to Portland (Oregon) | 1,082.00 mi (1,741.31 km) |
| Los Alamos to Portland (Tennessee) | 1,100.38 mi (1,770.89 km) |
| Los Alamos to Portland (Texas) | 761.88 mi (1,226.12 km) |
| Los Alamos to Portsmouth (New Hampshire) | 1,941.41 mi (3,124.40 km) |
| Los Alamos to Portsmouth (Ohio) | 1,294.04 mi (2,082.55 km) |
| Los Alamos to Portsmouth (Virginia) | 1,659.75 mi (2,671.11 km) |
| Los Alamos to Post Falls (Idaho) | 982.28 mi (1,580.83 km) |
| Los Alamos to Potomac (Maryland) | 1,603.27 mi (2,580.21 km) |
| Los Alamos to Potomac Park (California) | 712.48 mi (1,146.63 km) |
| Los Alamos to Pottstown (Pennsylvania) | 1,684.99 mi (2,711.73 km) |
