| Gretz-Armainvilliers to Peterborough | 294.53 mi (474.00 km) |
| Gretz-Armainvilliers to Peterhead | 633.75 mi (1,019.92 km) |
| Gretz-Armainvilliers to Peterlee | 450.55 mi (725.09 km) |
| Gretz-Armainvilliers to Petersfield | 226.16 mi (363.97 km) |
| Gretz-Armainvilliers to Pinner | 240.67 mi (387.32 km) |
| Gretz-Armainvilliers to Pitsea | 218.89 mi (352.27 km) |
| Gretz-Armainvilliers to Plumstead | 223.12 mi (359.08 km) |
| Gretz-Armainvilliers to Plymouth | 328.00 mi (527.86 km) |
| Gretz-Armainvilliers to Plympton | 324.47 mi (522.19 km) |
| Gretz-Armainvilliers to Plymstock | 325.50 mi (523.84 km) |
| Gretz-Armainvilliers to Polegate | 181.65 mi (292.34 km) |
| Gretz-Armainvilliers to Ponders End | 235.35 mi (378.76 km) |
| Gretz-Armainvilliers to Pont-y-pwl | 327.03 mi (526.31 km) |
| Gretz-Armainvilliers to Pontardulais | 362.74 mi (583.77 km) |
| Gretz-Armainvilliers to Pontefract | 384.08 mi (618.12 km) |
