| Frondenberg to Lichtenfels | 170.01 mi (273.60 km) |
| Frondenberg to Lichtenstein | 216.72 mi (348.78 km) |
| Frondenberg to Lienen | 47.42 mi (76.32 km) |
| Frondenberg to Limbach-Oberfrohna | 219.90 mi (353.89 km) |
| Frondenberg to Limburg | 76.35 mi (122.87 km) |
| Frondenberg to Limburgerhof | 144.27 mi (232.19 km) |
| Frondenberg to Lindau | 284.55 mi (457.95 km) |
| Frondenberg to Lindenberg im Allgau | 284.09 mi (457.20 km) |
| Frondenberg to Lindlar | 35.54 mi (57.19 km) |
| Frondenberg to Lingen | 75.03 mi (120.75 km) |
| Frondenberg to Linkenheim-Hochstetten | 164.55 mi (264.82 km) |
| Frondenberg to Linnich | 73.22 mi (117.84 km) |
| Frondenberg to Lippstadt | 28.47 mi (45.82 km) |
| Frondenberg to Lobau | 299.25 mi (481.60 km) |
| Frondenberg to Lohfelden | 78.13 mi (125.74 km) |
