| Preakness to Perth | 3,240.34 mi (5,214.83 km) |
| Preakness to Peterborough | 3,433.04 mi (5,524.94 km) |
| Preakness to Peterhead | 3,284.54 mi (5,285.96 km) |
| Preakness to Peterlee | 3,347.04 mi (5,386.54 km) |
| Preakness to Petersfield | 3,438.28 mi (5,533.38 km) |
| Preakness to Pinner | 3,447.78 mi (5,548.67 km) |
| Preakness to Pitsea | 3,484.64 mi (5,607.99 km) |
| Preakness to Plumstead | 3,469.58 mi (5,583.75 km) |
| Preakness to Plymouth | 3,318.20 mi (5,340.13 km) |
| Preakness to Plympton | 3,321.74 mi (5,345.83 km) |
| Preakness to Plymstock | 3,320.70 mi (5,344.14 km) |
| Preakness to Polegate | 3,491.05 mi (5,618.30 km) |
| Preakness to Ponders End | 3,460.59 mi (5,569.28 km) |
| Preakness to Pont-y-pwl | 3,337.14 mi (5,370.60 km) |
| Preakness to Pontardulais | 3,295.97 mi (5,304.35 km) |
