| Langgons to Ploermel | 529.33 mi (851.87 km) |
| Langgons to Ploufragan | 532.23 mi (856.53 km) |
| Langgons to Plougastel-Daoulas | 603.07 mi (970.54 km) |
| Langgons to Plouzane | 612.88 mi (986.34 km) |
| Langgons to Poissy | 314.94 mi (506.85 km) |
| Langgons to Poitiers | 466.95 mi (751.48 km) |
| Langgons to Pont-a-Mousson | 160.55 mi (258.39 km) |
| Langgons to Pont-du-Chateau | 409.55 mi (659.10 km) |
| Langgons to Pont-Saint-Esprit | 470.40 mi (757.04 km) |
| Langgons to Pont-Sainte-Maxence | 282.17 mi (454.10 km) |
| Langgons to Pontarlier | 269.73 mi (434.09 km) |
| Langgons to Pontchateau | 531.10 mi (854.72 km) |
| Langgons to Pontivy | 549.72 mi (884.69 km) |
| Langgons to Pontoise | 309.42 mi (497.96 km) |
| Langgons to Pornic | 542.32 mi (872.78 km) |
