| Gloucester to Palencia | 688.83 mi (1,108.57 km) |
| Gloucester to Palleja | 748.56 mi (1,204.68 km) |
| Gloucester to Palma | 881.37 mi (1,418.43 km) |
| Gloucester to Palma del Rio | 989.72 mi (1,592.80 km) |
| Gloucester to Palomares del Rio | 1,022.08 mi (1,644.87 km) |
| Gloucester to Palos de la Frontera | 1,036.31 mi (1,667.78 km) |
| Gloucester to Pamplona | 625.75 mi (1,007.05 km) |
| Gloucester to Paracuellos de Jarama | 784.08 mi (1,261.85 km) |
| Gloucester to Parla | 806.66 mi (1,298.19 km) |
| Gloucester to Paterna | 858.46 mi (1,381.56 km) |
| Gloucester to Peligros | 1,013.17 mi (1,630.54 km) |
| Gloucester to Penarroya-Pueblonuevo | 948.52 mi (1,526.49 km) |
| Gloucester to Petrel | 927.48 mi (1,492.64 km) |
| Gloucester to Picana | 863.08 mi (1,388.99 km) |
| Gloucester to Picasent | 868.12 mi (1,397.10 km) |
