| Porvoo to Peterborough | 1,116.13 mi (1,796.23 km) |
| Porvoo to Peterhead | 990.51 mi (1,594.08 km) |
| Porvoo to Peterlee | 1,063.77 mi (1,711.97 km) |
| Porvoo to Petersfield | 1,209.48 mi (1,946.46 km) |
| Porvoo to Pinner | 1,164.61 mi (1,874.25 km) |
| Porvoo to Pitsea | 1,137.15 mi (1,830.06 km) |
| Porvoo to Plumstead | 1,154.01 mi (1,857.20 km) |
| Porvoo to Plymouth | 1,342.41 mi (2,160.40 km) |
| Porvoo to Plympton | 1,338.76 mi (2,154.53 km) |
| Porvoo to Plymstock | 1,341.39 mi (2,158.75 km) |
| Porvoo to Polegate | 1,180.59 mi (1,899.97 km) |
| Porvoo to Ponders End | 1,151.17 mi (1,852.62 km) |
| Porvoo to Pont-y-pwl | 1,245.81 mi (2,004.93 km) |
| Porvoo to Pontardulais | 1,278.39 mi (2,057.38 km) |
| Porvoo to Pontefract | 1,104.43 mi (1,777.41 km) |
