| Pittsburgh to Piedras Blancas | 3,675.83 mi (5,915.68 km) |
| Pittsburgh to Piera | 4,090.52 mi (6,583.06 km) |
| Pittsburgh to Pilar de la Horadada | 4,095.98 mi (6,591.85 km) |
| Pittsburgh to Pilas | 3,849.90 mi (6,195.81 km) |
| Pittsburgh to Pinos Puente | 3,974.92 mi (6,397.01 km) |
| Pittsburgh to Pinto | 3,880.09 mi (6,244.39 km) |
| Pittsburgh to Pizarra | 3,945.05 mi (6,348.95 km) |
| Pittsburgh to Plasencia | 3,774.15 mi (6,073.91 km) |
| Pittsburgh to Pola de Laviana | 3,704.23 mi (5,961.38 km) |
| Pittsburgh to Pola de Lena | 3,693.92 mi (5,944.78 km) |
| Pittsburgh to Pola de Siero | 3,695.74 mi (5,947.72 km) |
| Pittsburgh to Pollensa | 4,204.18 mi (6,765.97 km) |
| Pittsburgh to Ponferrada | 3,676.22 mi (5,916.30 km) |
| Pittsburgh to Pontevedra | 3,584.30 mi (5,768.38 km) |
| Pittsburgh to Portugalete | 3,817.48 mi (6,143.65 km) |
