| Wetzlar to Lichtenau | 73.31 mi (117.98 km) |
| Wetzlar to Lichtenfels | 115.63 mi (186.08 km) |
| Wetzlar to Lichtenstein | 181.41 mi (291.95 km) |
| Wetzlar to Lienen | 111.46 mi (179.38 km) |
| Wetzlar to Limbach-Oberfrohna | 187.05 mi (301.03 km) |
| Wetzlar to Limburg | 22.88 mi (36.83 km) |
| Wetzlar to Limburgerhof | 79.22 mi (127.50 km) |
| Wetzlar to Lindau | 215.48 mi (346.79 km) |
| Wetzlar to Lindenberg im Allgau | 214.54 mi (345.26 km) |
| Wetzlar to Lindlar | 57.84 mi (93.08 km) |
| Wetzlar to Lingen | 144.32 mi (232.26 km) |
| Wetzlar to Linkenheim-Hochstetten | 99.62 mi (160.32 km) |
| Wetzlar to Linnich | 101.60 mi (163.51 km) |
| Wetzlar to Lippstadt | 76.28 mi (122.76 km) |
| Wetzlar to Lobau | 271.49 mi (436.93 km) |
