| Pittsburgh to Poggibonsi | 4,435.19 mi (7,137.74 km) |
| Pittsburgh to Poggio a Caiano | 4,418.77 mi (7,111.33 km) |
| Pittsburgh to Poggio Renatico | 4,401.50 mi (7,083.53 km) |
| Pittsburgh to Poggiomarino | 4,682.25 mi (7,535.36 km) |
| Pittsburgh to Poirino | 4,243.20 mi (6,828.77 km) |
| Pittsburgh to Policoro | 4,796.83 mi (7,719.76 km) |
| Pittsburgh to Polistena | 4,844.56 mi (7,796.57 km) |
| Pittsburgh to Pomezia | 4,560.51 mi (7,339.43 km) |
| Pittsburgh to Pomigliano d'Arco | 4,671.21 mi (7,517.59 km) |
| Pittsburgh to Pompei | 4,682.09 mi (7,535.09 km) |
| Pittsburgh to Ponsacco | 4,407.76 mi (7,093.61 km) |
| Pittsburgh to Pontassieve | 4,435.96 mi (7,138.98 km) |
| Pittsburgh to Ponte Buggianese | 4,404.40 mi (7,088.20 km) |
| Pittsburgh to Ponte San Pietro | 4,289.23 mi (6,902.85 km) |
| Pittsburgh to Pontecorvo | 4,618.45 mi (7,432.68 km) |
