| Harmanli to Kelsterbach | 1,001.38 mi (1,611.56 km) |
| Harmanli to Kemberg | 922.41 mi (1,484.48 km) |
| Harmanli to Kempen | 1,125.01 mi (1,810.54 km) |
| Harmanli to Kempten | 860.14 mi (1,384.26 km) |
| Harmanli to Kenzingen | 981.63 mi (1,579.77 km) |
| Harmanli to Kerpen | 1,098.72 mi (1,768.22 km) |
| Harmanli to Ketsch | 980.02 mi (1,577.19 km) |
| Harmanli to Kevelaer | 1,138.50 mi (1,832.23 km) |
| Harmanli to Kiel | 1,117.82 mi (1,798.96 km) |
| Harmanli to Kierspe | 1,073.74 mi (1,728.01 km) |
| Harmanli to Kirchhain | 1,011.93 mi (1,628.54 km) |
| Harmanli to Kirchheim bei Munchen | 812.16 mi (1,307.04 km) |
| Harmanli to Kirchheim unter Teck | 921.59 mi (1,483.16 km) |
| Harmanli to Kirchhundem | 1,053.12 mi (1,694.83 km) |
| Harmanli to Kirchlengern | 1,073.76 mi (1,728.06 km) |
