| Gloucester to Police | 711.55 mi (1,145.12 km) |
| Gloucester to Polkowice | 782.77 mi (1,259.75 km) |
| Gloucester to Poniatowa | 1,041.31 mi (1,675.82 km) |
| Gloucester to Poznan | 811.79 mi (1,306.44 km) |
| Gloucester to Prudnik | 863.96 mi (1,390.40 km) |
| Gloucester to Pruszcz Gdanski | 879.14 mi (1,414.84 km) |
| Gloucester to Pruszkow | 976.02 mi (1,570.75 km) |
| Gloucester to Przasnysz | 973.08 mi (1,566.03 km) |
| Gloucester to Przemysl | 1,095.56 mi (1,763.13 km) |
| Gloucester to Przeworsk | 1,078.58 mi (1,735.81 km) |
| Gloucester to Pszczyna | 928.81 mi (1,494.77 km) |
| Gloucester to Puck | 871.58 mi (1,402.67 km) |
| Gloucester to Pulawy | 1,033.82 mi (1,663.77 km) |
| Gloucester to Pultusk | 983.41 mi (1,582.64 km) |
| Gloucester to Puszczykowo | 809.25 mi (1,302.36 km) |
