| Washington to Perth | 127.45 mi (205.11 km) |
| Washington to Peterborough | 169.56 mi (272.88 km) |
| Washington to Peterhead | 180.55 mi (290.57 km) |
| Washington to Peterlee | 12.28 mi (19.76 km) |
| Washington to Petersfield | 270.29 mi (434.99 km) |
| Washington to Pinner | 233.20 mi (375.30 km) |
| Washington to Pitsea | 244.87 mi (394.08 km) |
| Washington to Plumstead | 244.83 mi (394.02 km) |
| Washington to Plymouth | 331.59 mi (533.65 km) |
| Washington to Plympton | 329.39 mi (530.10 km) |
| Washington to Plymstock | 331.83 mi (534.03 km) |
| Washington to Polegate | 291.22 mi (468.67 km) |
| Washington to Ponders End | 232.92 mi (374.85 km) |
| Washington to Pont-y-pwl | 229.63 mi (369.56 km) |
| Washington to Pontardulais | 243.69 mi (392.18 km) |
