| Harmanli to Lauenburg | 1,060.93 mi (1,707.40 km) |
| Harmanli to Lauf | 875.90 mi (1,409.63 km) |
| Harmanli to Laufenburg (Baden) | 954.91 mi (1,536.78 km) |
| Harmanli to Lauffen am Neckar | 946.55 mi (1,523.33 km) |
| Harmanli to Lauingen | 878.51 mi (1,413.82 km) |
| Harmanli to Laupheim | 891.97 mi (1,435.49 km) |
| Harmanli to Lauterbach | 987.65 mi (1,589.47 km) |
| Harmanli to Lebach | 1,048.13 mi (1,686.80 km) |
| Harmanli to Leer | 1,154.98 mi (1,858.75 km) |
| Harmanli to Lehre | 1,009.76 mi (1,625.06 km) |
| Harmanli to Lehrte | 1,035.04 mi (1,665.73 km) |
| Harmanli to Leichlingen | 1,094.13 mi (1,760.83 km) |
| Harmanli to Leimen | 973.08 mi (1,566.02 km) |
| Harmanli to Leinefelde | 981.88 mi (1,580.18 km) |
| Harmanli to Leinfelden-Echterdingen | 935.70 mi (1,505.87 km) |
