| Pittsburgh to Perth | 3,477.94 mi (5,597.21 km) |
| Pittsburgh to Peterborough | 3,683.46 mi (5,927.96 km) |
| Pittsburgh to Peterhead | 3,516.36 mi (5,659.04 km) |
| Pittsburgh to Peterlee | 3,589.99 mi (5,777.53 km) |
| Pittsburgh to Petersfield | 3,694.70 mi (5,946.05 km) |
| Pittsburgh to Pinner | 3,701.76 mi (5,957.41 km) |
| Pittsburgh to Pitsea | 3,738.00 mi (6,015.72 km) |
| Pittsburgh to Plumstead | 3,723.54 mi (5,992.46 km) |
| Pittsburgh to Plymouth | 3,579.15 mi (5,760.09 km) |
| Pittsburgh to Plympton | 3,582.58 mi (5,765.61 km) |
| Pittsburgh to Plymstock | 3,581.66 mi (5,764.12 km) |
| Pittsburgh to Polegate | 3,747.14 mi (6,030.45 km) |
| Pittsburgh to Ponders End | 3,714.11 mi (5,977.29 km) |
| Pittsburgh to Pont-y-pwl | 3,592.72 mi (5,781.93 km) |
| Pittsburgh to Pontardulais | 3,552.24 mi (5,716.78 km) |
