| Willoughby to Perth | 3,470.94 mi (5,585.94 km) |
| Willoughby to Peterborough | 3,683.88 mi (5,928.63 km) |
| Willoughby to Peterhead | 3,506.01 mi (5,642.37 km) |
| Willoughby to Peterlee | 3,585.94 mi (5,771.01 km) |
| Willoughby to Petersfield | 3,699.04 mi (5,953.02 km) |
| Willoughby to Pinner | 3,704.45 mi (5,961.74 km) |
| Willoughby to Pitsea | 3,740.22 mi (6,019.31 km) |
| Willoughby to Plumstead | 3,726.18 mi (5,996.71 km) |
| Willoughby to Plymouth | 3,586.78 mi (5,772.36 km) |
| Willoughby to Plympton | 3,590.12 mi (5,777.74 km) |
| Willoughby to Plymstock | 3,589.29 mi (5,776.40 km) |
| Willoughby to Polegate | 3,751.18 mi (6,036.94 km) |
| Willoughby to Ponders End | 3,716.49 mi (5,981.11 km) |
| Willoughby to Pont-y-pwl | 3,596.65 mi (5,788.26 km) |
| Willoughby to Pontardulais | 3,556.69 mi (5,723.95 km) |
