| Parkway to Plattsburgh (New York) | 2,479.94 mi (3,991.08 km) |
| Parkway to Pleasant Grove (Utah) | 533.79 mi (859.06 km) |
| Parkway to Pleasant Hill (California) | 50.66 mi (81.53 km) |
| Parkway to Pleasant Hill (Iowa) | 1,487.44 mi (2,393.80 km) |
| Parkway to Pleasant Prairie (Wisconsin) | 1,772.97 mi (2,853.32 km) |
| Parkway to Pleasant View (Utah) | 537.20 mi (864.55 km) |
| Parkway to Pleasanton (California) | 62.09 mi (99.93 km) |
| Parkway to Pleasanton (Texas) | 1,468.80 mi (2,363.81 km) |
| Parkway to Pleasantville (New Jersey) | 2,493.93 mi (4,013.60 km) |
| Parkway to Plover (Wisconsin) | 1,690.89 mi (2,721.23 km) |
| Parkway to Plum (Pennsylvania) | 2,206.86 mi (3,551.60 km) |
| Parkway to Plymouth (Indiana) | 1,859.22 mi (2,992.13 km) |
| Parkway to Plymouth (Minnesota) | 1,502.67 mi (2,418.32 km) |
| Parkway to Pocatello (Idaho) | 559.00 mi (899.62 km) |
| Parkway to Poinciana (Florida) | 2,395.81 mi (3,855.68 km) |
