| Norristown to Penne | 4,404.77 mi (7,088.79 km) |
| Norristown to Pergine Valsugana | 4,164.80 mi (6,702.60 km) |
| Norristown to Perugia | 4,314.79 mi (6,943.99 km) |
| Norristown to Pesaro | 4,308.73 mi (6,934.22 km) |
| Norristown to Pescantina | 4,168.53 mi (6,708.61 km) |
| Norristown to Pescara | 4,417.17 mi (7,108.75 km) |
| Norristown to Peschiera del Garda | 4,162.43 mi (6,698.78 km) |
| Norristown to Pescia | 4,213.79 mi (6,781.44 km) |
| Norristown to Petilia Policastro | 4,655.63 mi (7,492.51 km) |
| Norristown to Piacenza | 4,132.86 mi (6,651.19 km) |
| Norristown to Pianella | 4,412.37 mi (7,101.02 km) |
| Norristown to Pianezza | 4,037.85 mi (6,498.30 km) |
| Norristown to Pianiga | 4,217.79 mi (6,787.87 km) |
| Norristown to Piano di Sorrento | 4,492.97 mi (7,230.74 km) |
| Norristown to Pianoro | 4,225.32 mi (6,799.99 km) |
