| Grayslake to Perth | 3,673.56 mi (5,912.02 km) |
| Grayslake to Peterborough | 3,903.03 mi (6,281.31 km) |
| Grayslake to Peterhead | 3,700.17 mi (5,954.85 km) |
| Grayslake to Peterlee | 3,795.05 mi (6,107.55 km) |
| Grayslake to Petersfield | 3,927.05 mi (6,319.97 km) |
| Grayslake to Pinner | 3,928.73 mi (6,322.68 km) |
| Grayslake to Pitsea | 3,963.27 mi (6,378.27 km) |
| Grayslake to Plumstead | 3,950.25 mi (6,357.31 km) |
| Grayslake to Plymouth | 3,822.59 mi (6,151.87 km) |
| Grayslake to Plympton | 3,825.73 mi (6,156.92 km) |
| Grayslake to Plymstock | 3,825.10 mi (6,155.90 km) |
| Grayslake to Polegate | 3,978.28 mi (6,402.43 km) |
| Grayslake to Ponders End | 3,939.99 mi (6,340.80 km) |
| Grayslake to Pont-y-pwl | 3,824.24 mi (6,154.51 km) |
| Grayslake to Pontardulais | 3,785.64 mi (6,092.39 km) |
