| Pittsburgh to Piazza Armerina | 4,811.20 mi (7,742.88 km) |
| Pittsburgh to Piazzola sul Brenta | 4,385.22 mi (7,057.33 km) |
| Pittsburgh to Pietrasanta | 4,378.21 mi (7,046.04 km) |
| Pittsburgh to Pieve di Soligo | 4,388.89 mi (7,063.23 km) |
| Pittsburgh to Pinerolo | 4,222.50 mi (6,795.45 km) |
| Pittsburgh to Pioltello | 4,285.56 mi (6,896.94 km) |
| Pittsburgh to Piombino | 4,428.06 mi (7,126.27 km) |
| Pittsburgh to Piombino Dese | 4,392.05 mi (7,068.32 km) |
| Pittsburgh to Piossasco | 4,224.55 mi (6,798.76 km) |
| Pittsburgh to Piove di Sacco | 4,404.94 mi (7,089.07 km) |
| Pittsburgh to Pisa | 4,394.21 mi (7,071.80 km) |
| Pittsburgh to Pisticci | 4,784.40 mi (7,699.75 km) |
| Pittsburgh to Pistoia | 4,408.17 mi (7,094.26 km) |
| Pittsburgh to Pizzo | 4,835.25 mi (7,781.58 km) |
| Pittsburgh to Podenzano | 4,319.61 mi (6,951.74 km) |
