| Gloucester to Ovidiu | 1,502.40 mi (2,417.87 km) |
| Gloucester to Pantelimon | 1,396.50 mi (2,247.45 km) |
| Gloucester to Pascani | 1,327.49 mi (2,136.39 km) |
| Gloucester to Pechea | 1,423.16 mi (2,290.35 km) |
| Gloucester to Pecica | 1,121.40 mi (1,804.72 km) |
| Gloucester to Petrila | 1,244.38 mi (2,002.64 km) |
| Gloucester to Petrosani | 1,243.74 mi (2,001.60 km) |
| Gloucester to Piatra Neamt | 1,321.73 mi (2,127.12 km) |
| Gloucester to Pitesti | 1,325.83 mi (2,133.71 km) |
| Gloucester to Ploiesti | 1,371.51 mi (2,207.23 km) |
| Gloucester to Podu Iloaiei | 1,351.44 mi (2,174.93 km) |
| Gloucester to Poiana Mare | 1,286.14 mi (2,069.84 km) |
| Gloucester to Poienile de sub Munte | 1,213.79 mi (1,953.41 km) |
| Gloucester to Popesti-Leordeni | 1,397.78 mi (2,249.51 km) |
| Gloucester to Pucioasa | 1,342.08 mi (2,159.86 km) |
