| Merrick to Perth | 3,229.09 mi (5,196.72 km) |
| Merrick to Peterborough | 3,418.90 mi (5,502.18 km) |
| Merrick to Peterhead | 3,274.47 mi (5,269.76 km) |
| Merrick to Peterlee | 3,334.59 mi (5,366.51 km) |
| Merrick to Petersfield | 3,422.75 mi (5,508.38 km) |
| Merrick to Pinner | 3,432.82 mi (5,524.59 km) |
| Merrick to Pitsea | 3,469.81 mi (5,584.12 km) |
| Merrick to Plumstead | 3,454.61 mi (5,559.66 km) |
| Merrick to Plymouth | 3,301.63 mi (5,313.45 km) |
| Merrick to Plympton | 3,305.19 mi (5,319.19 km) |
| Merrick to Plymstock | 3,304.12 mi (5,317.46 km) |
| Merrick to Polegate | 3,475.57 mi (5,593.39 km) |
| Merrick to Ponders End | 3,445.72 mi (5,545.36 km) |
| Merrick to Pont-y-pwl | 3,321.84 mi (5,345.98 km) |
| Merrick to Pontardulais | 3,280.53 mi (5,279.50 km) |
