| Harmanli to Locate di Triulzi | 865.14 mi (1,392.31 km) |
| Harmanli to Locorotondo | 451.90 mi (727.27 km) |
| Harmanli to Locri | 571.73 mi (920.11 km) |
| Harmanli to Lodi | 851.19 mi (1,369.85 km) |
| Harmanli to Lomazzo | 878.30 mi (1,413.49 km) |
| Harmanli to Lonate Pozzolo | 890.44 mi (1,433.03 km) |
| Harmanli to Lonigo | 762.52 mi (1,227.16 km) |
| Harmanli to Loreto | 632.27 mi (1,017.54 km) |
| Harmanli to Loria | 745.85 mi (1,200.33 km) |
| Harmanli to Lucca | 789.34 mi (1,270.32 km) |
| Harmanli to Lucera | 545.45 mi (877.81 km) |
| Harmanli to Lugo | 724.18 mi (1,165.46 km) |
| Harmanli to Luino | 895.85 mi (1,441.72 km) |
| Harmanli to Lurate Caccivio | 880.78 mi (1,417.48 km) |
| Harmanli to Luzzara | 790.18 mi (1,271.67 km) |
