| Plombieres to Lagoa | 1,780.62 mi (2,865.63 km) |
| Plombieres to Lagos | 1,185.64 mi (1,908.10 km) |
| Plombieres to Lamego | 935.41 mi (1,505.40 km) |
| Plombieres to Leiria | 1,040.66 mi (1,674.79 km) |
| Plombieres to Lisbon | 1,108.25 mi (1,783.56 km) |
| Plombieres to Loule | 1,163.08 mi (1,871.80 km) |
| Plombieres to Loures | 1,102.81 mi (1,774.80 km) |
| Plombieres to Lourinha | 1,085.21 mi (1,746.47 km) |
| Plombieres to Lousa | 1,002.85 mi (1,613.92 km) |
| Plombieres to Lousada | 939.54 mi (1,512.04 km) |
| Plombieres to Macedo de Cavaleiros | 883.94 mi (1,422.56 km) |
| Plombieres to Mafamude | 961.61 mi (1,547.56 km) |
| Plombieres to Mafra | 1,102.23 mi (1,773.88 km) |
| Plombieres to Maia | 955.96 mi (1,538.46 km) |
| Plombieres to Mangualde | 960.33 mi (1,545.51 km) |
