| Landgraaf to Lichtenau | 132.32 mi (212.95 km) |
| Landgraaf to Lichtenfels | 226.18 mi (364.01 km) |
| Landgraaf to Lichtenstein | 288.20 mi (463.81 km) |
| Landgraaf to Lienen | 119.57 mi (192.43 km) |
| Landgraaf to Limbach-Oberfrohna | 292.83 mi (471.27 km) |
| Landgraaf to Limburg | 96.33 mi (155.03 km) |
| Landgraaf to Limburgerhof | 146.52 mi (235.81 km) |
| Landgraaf to Lindau | 284.80 mi (458.34 km) |
| Landgraaf to Lindenberg im Allgau | 287.51 mi (462.71 km) |
| Landgraaf to Lindlar | 59.38 mi (95.56 km) |
| Landgraaf to Lingen | 124.55 mi (200.44 km) |
| Landgraaf to Linkenheim-Hochstetten | 162.25 mi (261.12 km) |
| Landgraaf to Linnich | 11.46 mi (18.44 km) |
| Landgraaf to Lippstadt | 113.12 mi (182.06 km) |
| Landgraaf to Lobau | 375.55 mi (604.38 km) |
