| Harmanli to Krupka | 832.18 mi (1,339.26 km) |
| Harmanli to Kurim | 680.12 mi (1,094.54 km) |
| Harmanli to Kutna Hora | 751.96 mi (1,210.16 km) |
| Harmanli to Kyjov | 647.18 mi (1,041.53 km) |
| Harmanli to Lanskroun | 708.25 mi (1,139.82 km) |
| Harmanli to Liberec | 797.96 mi (1,284.20 km) |
| Harmanli to Lisen | 670.74 mi (1,079.45 km) |
| Harmanli to Litomerice | 816.28 mi (1,313.68 km) |
| Harmanli to Litomysl | 715.37 mi (1,151.28 km) |
| Harmanli to Litovel | 683.57 mi (1,100.09 km) |
| Harmanli to Litvinov | 836.46 mi (1,346.15 km) |
| Harmanli to Louny | 819.28 mi (1,318.50 km) |
| Harmanli to Lovosice | 818.06 mi (1,316.54 km) |
| Harmanli to Lysa nad Labem | 778.01 mi (1,252.08 km) |
| Harmanli to Marianske Lazne | 840.42 mi (1,352.52 km) |
