| Gravesend to Peterborough | 81.86 mi (131.74 km) |
| Gravesend to Peterhead | 427.98 mi (688.77 km) |
| Gravesend to Peterlee | 239.85 mi (386.00 km) |
| Gravesend to Petersfield | 64.09 mi (103.15 km) |
| Gravesend to Pinner | 34.23 mi (55.09 km) |
| Gravesend to Pitsea | 10.56 mi (17.00 km) |
| Gravesend to Plumstead | 12.45 mi (20.03 km) |
| Gravesend to Plymouth | 209.93 mi (337.85 km) |
| Gravesend to Plympton | 205.83 mi (331.26 km) |
| Gravesend to Plymstock | 208.19 mi (335.06 km) |
| Gravesend to Polegate | 43.17 mi (69.47 km) |
| Gravesend to Ponders End | 22.74 mi (36.59 km) |
| Gravesend to Pont-y-pwl | 147.51 mi (237.40 km) |
| Gravesend to Pontardulais | 190.18 mi (306.06 km) |
| Gravesend to Pontefract | 170.69 mi (274.69 km) |
