| Los Alamos to Petersburg (Virginia) | 1,600.20 mi (2,575.28 km) |
| Los Alamos to Pflugerville (Texas) | 626.91 mi (1,008.91 km) |
| Los Alamos to Pharr (Texas) | 824.57 mi (1,327.01 km) |
| Los Alamos to Phelan (California) | 642.30 mi (1,033.68 km) |
| Los Alamos to Phenix City (Alabama) | 1,235.66 mi (1,988.61 km) |
| Los Alamos to Philadelphia (Pennsylvania) | 1,711.97 mi (2,755.15 km) |
| Los Alamos to Phillipsburg (New Jersey) | 1,709.68 mi (2,751.46 km) |
| Los Alamos to Phoenix (Arizona) | 366.35 mi (589.59 km) |
| Los Alamos to Phoenixville (Pennsylvania) | 1,691.52 mi (2,722.24 km) |
| Los Alamos to Picayune (Mississippi) | 1,027.63 mi (1,653.82 km) |
| Los Alamos to Pickerington (Ohio) | 1,307.71 mi (2,104.56 km) |
| Los Alamos to Pico Rivera (California) | 680.83 mi (1,095.69 km) |
| Los Alamos to Piedmont (California) | 890.34 mi (1,432.86 km) |
| Los Alamos to Pierre (South Dakota) | 664.96 mi (1,070.14 km) |
| Los Alamos to Pike Creek Valley (Delaware) | 1,682.21 mi (2,707.25 km) |
