| Norristown to Pittsburg (Kansas) | 1,057.34 mi (1,701.63 km) |
| Norristown to Pittsburgh (Pennsylvania) | 245.34 mi (394.84 km) |
| Norristown to Pittsfield (Massachusetts) | 193.77 mi (311.84 km) |
| Norristown to Placentia (California) | 2,362.35 mi (3,801.83 km) |
| Norristown to Placerville (California) | 2,401.29 mi (3,864.50 km) |
| Norristown to Plainfield (Illinois) | 680.47 mi (1,095.12 km) |
| Norristown to Plainfield (Indiana) | 585.04 mi (941.54 km) |
| Norristown to Plainfield (New Jersey) | 59.38 mi (95.57 km) |
| Norristown to Plainview (New York) | 108.23 mi (174.18 km) |
| Norristown to Plainview (Texas) | 1,503.28 mi (2,419.29 km) |
| Norristown to Plano (Illinois) | 696.42 mi (1,120.78 km) |
| Norristown to Plano (Texas) | 1,280.18 mi (2,060.26 km) |
| Norristown to Plant City (Florida) | 921.49 mi (1,482.99 km) |
| Norristown to Plantation (Florida) | 1,007.67 mi (1,621.69 km) |
| Norristown to Platteville (Wisconsin) | 802.97 mi (1,292.26 km) |
