| Gunbarrel to Perth | 4,371.04 mi (7,034.51 km) |
| Gunbarrel to Peterborough | 4,627.28 mi (7,446.89 km) |
| Gunbarrel to Peterhead | 4,380.79 mi (7,050.20 km) |
| Gunbarrel to Peterlee | 4,502.34 mi (7,245.81 km) |
| Gunbarrel to Petersfield | 4,667.56 mi (7,511.70 km) |
| Gunbarrel to Pinner | 4,662.21 mi (7,503.10 km) |
| Gunbarrel to Pitsea | 4,693.83 mi (7,553.99 km) |
| Gunbarrel to Plumstead | 4,682.96 mi (7,536.49 km) |
| Gunbarrel to Plymouth | 4,579.20 mi (7,369.51 km) |
| Gunbarrel to Plympton | 4,581.92 mi (7,373.88 km) |
| Gunbarrel to Plymstock | 4,581.66 mi (7,373.47 km) |
| Gunbarrel to Polegate | 4,716.24 mi (7,590.05 km) |
| Gunbarrel to Ponders End | 4,671.81 mi (7,518.54 km) |
| Gunbarrel to Pont-y-pwl | 4,565.69 mi (7,347.77 km) |
| Gunbarrel to Pontardulais | 4,530.27 mi (7,290.76 km) |
