| Preakness to Platteville (Wisconsin) | 843.99 mi (1,358.27 km) |
| Preakness to Plattsburgh (New York) | 262.47 mi (422.41 km) |
| Preakness to Pleasant Grove (Utah) | 1,951.66 mi (3,140.90 km) |
| Preakness to Pleasant Hill (California) | 2,529.56 mi (4,070.93 km) |
| Preakness to Pleasant Hill (Iowa) | 999.81 mi (1,609.04 km) |
| Preakness to Pleasant Prairie (Wisconsin) | 712.29 mi (1,146.32 km) |
| Preakness to Pleasant View (Utah) | 1,950.37 mi (3,138.81 km) |
| Preakness to Pleasanton (California) | 2,526.43 mi (4,065.89 km) |
| Preakness to Pleasanton (Texas) | 1,596.06 mi (2,568.62 km) |
| Preakness to Pleasantville (New Jersey) | 108.08 mi (173.94 km) |
| Preakness to Plover (Wisconsin) | 813.39 mi (1,309.02 km) |
| Preakness to Plum (Pennsylvania) | 290.85 mi (468.08 km) |
| Preakness to Plymouth (Indiana) | 629.43 mi (1,012.96 km) |
| Preakness to Plymouth (Minnesota) | 1,009.77 mi (1,625.07 km) |
| Preakness to Pocatello (Idaho) | 1,954.04 mi (3,144.72 km) |
