| Pittsburgh to Pyrzyce | 4,235.27 mi (6,816.00 km) |
| Pittsburgh to Pyskowice | 4,471.21 mi (7,195.71 km) |
| Pittsburgh to Raciborz | 4,468.57 mi (7,191.47 km) |
| Pittsburgh to Radom | 4,523.06 mi (7,279.15 km) |
| Pittsburgh to Radomsko | 4,475.25 mi (7,202.21 km) |
| Pittsburgh to Radzionkow Nowy | 4,480.97 mi (7,211.43 km) |
| Pittsburgh to Radzymin | 4,484.20 mi (7,216.62 km) |
| Pittsburgh to Radzyn Podlaski | 4,559.41 mi (7,337.67 km) |
| Pittsburgh to Rawa Mazowiecka | 4,476.92 mi (7,204.90 km) |
| Pittsburgh to Rawicz | 4,360.99 mi (7,018.33 km) |
| Pittsburgh to Reda | 4,303.71 mi (6,926.15 km) |
| Pittsburgh to Rogozno | 4,324.50 mi (6,959.61 km) |
| Pittsburgh to Ropczyce | 4,593.42 mi (7,392.40 km) |
| Pittsburgh to Ruda Slaska | 4,484.52 mi (7,217.14 km) |
| Pittsburgh to Rumia | 4,307.23 mi (6,931.82 km) |
