| Harmanli to Lichtenfels | 907.95 mi (1,461.21 km) |
| Harmanli to Lichtenstein | 876.24 mi (1,410.16 km) |
| Harmanli to Lienen | 1,094.92 mi (1,762.10 km) |
| Harmanli to Limbach-Oberfrohna | 877.06 mi (1,411.50 km) |
| Harmanli to Limburg | 1,029.86 mi (1,657.40 km) |
| Harmanli to Limburgerhof | 987.44 mi (1,589.13 km) |
| Harmanli to Lindau | 883.01 mi (1,421.07 km) |
| Harmanli to Lindenberg im Allgau | 874.85 mi (1,407.93 km) |
| Harmanli to Lindlar | 1,076.83 mi (1,733.00 km) |
| Harmanli to Lingen | 1,132.14 mi (1,822.01 km) |
| Harmanli to Linkenheim-Hochstetten | 978.23 mi (1,574.31 km) |
| Harmanli to Linnich | 1,118.71 mi (1,800.39 km) |
| Harmanli to Lippstadt | 1,063.54 mi (1,711.61 km) |
| Harmanli to Lobau | 826.33 mi (1,329.85 km) |
| Harmanli to Lohfelden | 1,005.40 mi (1,618.04 km) |
