| Norristown to Piazza Armerina | 4,613.59 mi (7,424.85 km) |
| Norristown to Piazzola sul Brenta | 4,205.05 mi (6,767.38 km) |
| Norristown to Pietrasanta | 4,191.84 mi (6,746.11 km) |
| Norristown to Pieve di Soligo | 4,210.18 mi (6,775.63 km) |
| Norristown to Pinerolo | 4,035.52 mi (6,494.55 km) |
| Norristown to Pioltello | 4,102.52 mi (6,602.37 km) |
| Norristown to Piombino | 4,239.33 mi (6,822.54 km) |
| Norristown to Piombino Dese | 4,212.36 mi (6,779.14 km) |
| Norristown to Piossasco | 4,038.01 mi (6,498.55 km) |
| Norristown to Piove di Sacco | 4,224.43 mi (6,798.56 km) |
| Norristown to Pisa | 4,207.43 mi (6,771.20 km) |
| Norristown to Pisticci | 4,596.59 mi (7,397.49 km) |
| Norristown to Pistoia | 4,222.57 mi (6,795.57 km) |
| Norristown to Pizzo | 4,643.00 mi (7,472.19 km) |
| Norristown to Podenzano | 4,135.41 mi (6,655.29 km) |
