| Letchworth to Ploermel | 295.68 mi (475.84 km) |
| Letchworth to Ploufragan | 266.34 mi (428.63 km) |
| Letchworth to Plougastel-Daoulas | 309.13 mi (497.50 km) |
| Letchworth to Plouzane | 314.84 mi (506.68 km) |
| Letchworth to Poissy | 233.19 mi (375.28 km) |
| Letchworth to Poitiers | 373.85 mi (601.65 km) |
| Letchworth to Pont-a-Mousson | 348.46 mi (560.79 km) |
| Letchworth to Pont-du-Chateau | 455.14 mi (732.48 km) |
| Letchworth to Pont-Saint-Esprit | 578.70 mi (931.32 km) |
| Letchworth to Pont-Sainte-Maxence | 222.73 mi (358.45 km) |
| Letchworth to Pontarlier | 458.22 mi (737.44 km) |
| Letchworth to Pontchateau | 324.53 mi (522.27 km) |
| Letchworth to Pontivy | 296.05 mi (476.45 km) |
| Letchworth to Pontoise | 226.64 mi (364.74 km) |
| Letchworth to Pornic | 346.26 mi (557.26 km) |
