| Pittsburgh to Paimio | 4,227.82 mi (6,804.02 km) |
| Pittsburgh to Pargas | 4,221.72 mi (6,794.20 km) |
| Pittsburgh to Pedersore | 4,112.48 mi (6,618.40 km) |
| Pittsburgh to Pieksamaki | 4,280.41 mi (6,888.65 km) |
| Pittsburgh to Pirkkala | 4,217.38 mi (6,787.22 km) |
| Pittsburgh to Pori | 4,164.79 mi (6,702.59 km) |
| Pittsburgh to Porvoo | 4,314.54 mi (6,943.59 km) |
| Pittsburgh to Poytya | 4,215.19 mi (6,783.69 km) |
| Pittsburgh to Raahe | 4,121.90 mi (6,633.56 km) |
| Pittsburgh to Raisio | 4,211.16 mi (6,777.21 km) |
| Pittsburgh to Raseborg | 4,266.67 mi (6,866.54 km) |
| Pittsburgh to Rauma | 4,168.67 mi (6,708.83 km) |
| Pittsburgh to Riihimaki | 4,276.20 mi (6,881.88 km) |
| Pittsburgh to Rovaniemi | 4,087.40 mi (6,578.04 km) |
| Pittsburgh to Saaminki | 4,343.76 mi (6,990.61 km) |
