| Norristown to Plattsburgh (New York) | 330.20 mi (531.40 km) |
| Norristown to Pleasant Grove (Utah) | 1,905.99 mi (3,067.39 km) |
| Norristown to Pleasant Hill (California) | 2,483.61 mi (3,996.99 km) |
| Norristown to Pleasant Hill (Iowa) | 952.41 mi (1,532.75 km) |
| Norristown to Pleasant Prairie (Wisconsin) | 671.32 mi (1,080.39 km) |
| Norristown to Pleasant View (Utah) | 1,907.16 mi (3,069.28 km) |
| Norristown to Pleasanton (California) | 2,479.85 mi (3,990.93 km) |
| Norristown to Pleasanton (Texas) | 1,519.90 mi (2,446.04 km) |
| Norristown to Pleasantville (New Jersey) | 66.87 mi (107.62 km) |
| Norristown to Plover (Wisconsin) | 783.83 mi (1,261.45 km) |
| Norristown to Plum (Pennsylvania) | 233.78 mi (376.23 km) |
| Norristown to Plymouth (Indiana) | 580.59 mi (934.37 km) |
| Norristown to Plymouth (Minnesota) | 979.67 mi (1,576.63 km) |
| Norristown to Pocatello (Idaho) | 1,914.96 mi (3,081.84 km) |
| Norristown to Poinciana (Florida) | 899.92 mi (1,448.28 km) |
