| Mersch to Ploermel | 406.06 mi (653.49 km) |
| Mersch to Ploufragan | 411.33 mi (661.97 km) |
| Mersch to Plougastel-Daoulas | 483.08 mi (777.44 km) |
| Mersch to Plouzane | 493.13 mi (793.61 km) |
| Mersch to Poissy | 191.10 mi (307.55 km) |
| Mersch to Poitiers | 343.97 mi (553.57 km) |
| Mersch to Pont-a-Mousson | 58.46 mi (94.08 km) |
| Mersch to Pont-du-Chateau | 303.40 mi (488.27 km) |
| Mersch to Pont-Saint-Esprit | 385.66 mi (620.67 km) |
| Mersch to Pont-Sainte-Maxence | 159.83 mi (257.23 km) |
| Mersch to Pontarlier | 196.84 mi (316.79 km) |
| Mersch to Pontchateau | 406.59 mi (654.35 km) |
| Mersch to Pontivy | 427.34 mi (687.73 km) |
| Mersch to Pontoise | 186.11 mi (299.52 km) |
| Mersch to Pornic | 417.49 mi (671.89 km) |
