| Lachen to Ploermel | 526.51 mi (847.34 km) |
| Lachen to Ploufragan | 547.05 mi (880.39 km) |
| Lachen to Plougastel-Daoulas | 618.53 mi (995.43 km) |
| Lachen to Plouzane | 629.10 mi (1,012.44 km) |
| Lachen to Poissy | 336.45 mi (541.47 km) |
| Lachen to Poitiers | 403.84 mi (649.92 km) |
| Lachen to Pont-a-Mousson | 175.53 mi (282.50 km) |
| Lachen to Pont-du-Chateau | 283.05 mi (455.52 km) |
| Lachen to Pont-Saint-Esprit | 286.24 mi (460.65 km) |
| Lachen to Pont-Sainte-Maxence | 322.39 mi (518.84 km) |
| Lachen to Pontarlier | 119.03 mi (191.56 km) |
| Lachen to Pontchateau | 512.28 mi (824.44 km) |
| Lachen to Pontivy | 552.92 mi (889.84 km) |
| Lachen to Pontoise | 336.83 mi (542.08 km) |
| Lachen to Pornic | 514.29 mi (827.67 km) |
