| Mentana to Peterborough | 943.67 mi (1,518.69 km) |
| Mentana to Peterhead | 1,243.50 mi (2,001.23 km) |
| Mentana to Peterlee | 1,085.07 mi (1,746.26 km) |
| Mentana to Petersfield | 893.47 mi (1,437.90 km) |
| Mentana to Pinner | 901.84 mi (1,451.38 km) |
| Mentana to Pitsea | 872.75 mi (1,404.55 km) |
| Mentana to Plumstead | 881.84 mi (1,419.19 km) |
| Mentana to Plymouth | 985.37 mi (1,585.80 km) |
| Mentana to Plympton | 982.37 mi (1,580.98 km) |
| Mentana to Plymstock | 982.88 mi (1,581.79 km) |
| Mentana to Polegate | 845.92 mi (1,361.38 km) |
| Mentana to Ponders End | 893.47 mi (1,437.90 km) |
| Mentana to Pont-y-pwl | 994.91 mi (1,601.15 km) |
| Mentana to Pontardulais | 1,030.21 mi (1,657.96 km) |
| Mentana to Pontefract | 1,030.41 mi (1,658.28 km) |
