| Potters Bar to Ploermel | 278.29 mi (447.87 km) |
| Potters Bar to Ploufragan | 250.08 mi (402.47 km) |
| Potters Bar to Plougastel-Daoulas | 295.42 mi (475.43 km) |
| Potters Bar to Plouzane | 301.53 mi (485.26 km) |
| Potters Bar to Poissy | 215.06 mi (346.10 km) |
| Potters Bar to Poitiers | 354.41 mi (570.36 km) |
| Potters Bar to Pont-a-Mousson | 336.01 mi (540.76 km) |
| Potters Bar to Pont-du-Chateau | 436.45 mi (702.40 km) |
| Potters Bar to Pont-Saint-Esprit | 560.32 mi (901.74 km) |
| Potters Bar to Pont-Sainte-Maxence | 205.94 mi (331.43 km) |
| Potters Bar to Pontarlier | 442.80 mi (712.61 km) |
| Potters Bar to Pontchateau | 306.51 mi (493.28 km) |
| Potters Bar to Pontivy | 279.59 mi (449.96 km) |
| Potters Bar to Pontoise | 208.71 mi (335.88 km) |
| Potters Bar to Pornic | 328.14 mi (528.09 km) |
