| Mechernich to Lagoa | 1,807.10 mi (2,908.25 km) |
| Mechernich to Lagos | 1,200.29 mi (1,931.69 km) |
| Mechernich to Lamego | 953.45 mi (1,534.44 km) |
| Mechernich to Leiria | 1,058.16 mi (1,702.95 km) |
| Mechernich to Lisbon | 1,125.01 mi (1,810.54 km) |
| Mechernich to Loule | 1,177.01 mi (1,894.22 km) |
| Mechernich to Loures | 1,119.71 mi (1,801.99 km) |
| Mechernich to Lourinha | 1,102.66 mi (1,774.57 km) |
| Mechernich to Lousa | 1,020.16 mi (1,641.79 km) |
| Mechernich to Lousada | 958.30 mi (1,542.24 km) |
| Mechernich to Macedo de Cavaleiros | 901.58 mi (1,450.95 km) |
| Mechernich to Mafamude | 980.52 mi (1,578.00 km) |
| Mechernich to Mafra | 1,119.42 mi (1,801.53 km) |
| Mechernich to Maia | 975.03 mi (1,569.16 km) |
| Mechernich to Mangualde | 977.70 mi (1,573.45 km) |
