| Portishead to Perth | 340.46 mi (547.92 km) |
| Portishead to Peterborough | 130.85 mi (210.58 km) |
| Portishead to Peterhead | 418.13 mi (672.92 km) |
| Portishead to Peterlee | 234.00 mi (376.59 km) |
| Portishead to Petersfield | 85.63 mi (137.81 km) |
| Portishead to Pinner | 102.26 mi (164.58 km) |
| Portishead to Pitsea | 140.53 mi (226.16 km) |
| Portishead to Plumstead | 122.72 mi (197.50 km) |
| Portishead to Plymouth | 97.56 mi (157.01 km) |
| Portishead to Plympton | 94.35 mi (151.84 km) |
| Portishead to Plymstock | 96.99 mi (156.09 km) |
| Portishead to Polegate | 138.10 mi (222.25 km) |
| Portishead to Ponders End | 117.21 mi (188.63 km) |
| Portishead to Pont-y-pwl | 19.28 mi (31.03 km) |
| Portishead to Pontardulais | 57.01 mi (91.74 km) |
