| Webster Groves to Perth | 3,947.46 mi (6,352.82 km) |
| Webster Groves to Peterborough | 4,171.73 mi (6,713.74 km) |
| Webster Groves to Peterhead | 3,976.41 mi (6,399.42 km) |
| Webster Groves to Peterlee | 4,067.07 mi (6,545.32 km) |
| Webster Groves to Petersfield | 4,192.37 mi (6,746.96 km) |
| Webster Groves to Pinner | 4,195.53 mi (6,752.05 km) |
| Webster Groves to Pitsea | 4,230.57 mi (6,808.44 km) |
| Webster Groves to Plumstead | 4,217.14 mi (6,786.84 km) |
| Webster Groves to Plymouth | 4,084.51 mi (6,573.39 km) |
| Webster Groves to Plympton | 4,087.74 mi (6,578.59 km) |
| Webster Groves to Plymstock | 4,087.02 mi (6,577.42 km) |
| Webster Groves to Polegate | 4,244.01 mi (6,830.07 km) |
| Webster Groves to Ponders End | 4,207.09 mi (6,770.66 km) |
| Webster Groves to Pont-y-pwl | 4,089.65 mi (6,581.65 km) |
| Webster Groves to Pontardulais | 4,050.47 mi (6,518.60 km) |
