| Lockport to Perth | 3,711.10 mi (5,972.44 km) |
| Lockport to Peterborough | 3,938.47 mi (6,338.36 km) |
| Lockport to Peterhead | 3,738.76 mi (6,016.96 km) |
| Lockport to Peterlee | 3,831.81 mi (6,166.70 km) |
| Lockport to Petersfield | 3,961.22 mi (6,374.98 km) |
| Lockport to Pinner | 3,963.45 mi (6,378.56 km) |
| Lockport to Pitsea | 3,998.19 mi (6,434.46 km) |
| Lockport to Plumstead | 3,985.01 mi (6,413.26 km) |
| Lockport to Plymouth | 3,855.54 mi (6,204.89 km) |
| Lockport to Plympton | 3,858.71 mi (6,210.00 km) |
| Lockport to Plymstock | 3,858.05 mi (6,208.93 km) |
| Lockport to Polegate | 4,012.61 mi (6,457.68 km) |
| Lockport to Ponders End | 3,974.83 mi (6,396.87 km) |
| Lockport to Pont-y-pwl | 3,858.44 mi (6,209.55 km) |
| Lockport to Pontardulais | 3,819.62 mi (6,147.08 km) |
