| Ilmenau to Lichtenfels | 38.37 mi (61.75 km) |
| Ilmenau to Lichtenstein | 75.07 mi (120.81 km) |
| Ilmenau to Lienen | 162.20 mi (261.04 km) |
| Ilmenau to Limbach-Oberfrohna | 80.97 mi (130.31 km) |
| Ilmenau to Limburg | 126.98 mi (204.36 km) |
| Ilmenau to Limburgerhof | 142.02 mi (228.55 km) |
| Ilmenau to Lindau | 223.90 mi (360.34 km) |
| Ilmenau to Lindenberg im Allgau | 218.00 mi (350.83 km) |
| Ilmenau to Lindlar | 155.94 mi (250.96 km) |
| Ilmenau to Lingen | 199.87 mi (321.67 km) |
| Ilmenau to Linkenheim-Hochstetten | 155.08 mi (249.58 km) |
| Ilmenau to Linnich | 203.98 mi (328.27 km) |
| Ilmenau to Lippstadt | 130.37 mi (209.81 km) |
| Ilmenau to Lobau | 165.75 mi (266.75 km) |
| Ilmenau to Lohfelden | 72.14 mi (116.10 km) |
