| Langley Park to Lichtenau | 4,016.81 mi (6,464.43 km) |
| Langley Park to Lichtenfels | 4,144.75 mi (6,670.33 km) |
| Langley Park to Lichtenstein | 4,188.42 mi (6,740.61 km) |
| Langley Park to Lienen | 3,966.13 mi (6,382.87 km) |
| Langley Park to Limbach-Oberfrohna | 4,189.58 mi (6,742.48 km) |
| Langley Park to Limburg | 4,018.87 mi (6,467.75 km) |
| Langley Park to Limburgerhof | 4,059.73 mi (6,533.51 km) |
| Langley Park to Lindau | 4,169.56 mi (6,710.25 km) |
| Langley Park to Lindenberg im Allgau | 4,176.88 mi (6,722.05 km) |
| Langley Park to Lindlar | 3,973.80 mi (6,395.21 km) |
| Langley Park to Lingen | 3,930.69 mi (6,325.83 km) |
| Langley Park to Linkenheim-Hochstetten | 4,069.15 mi (6,548.67 km) |
| Langley Park to Linnich | 3,930.24 mi (6,325.10 km) |
| Langley Park to Lippstadt | 3,994.03 mi (6,427.77 km) |
| Langley Park to Lobau | 4,256.34 mi (6,849.91 km) |
