| Harmanli to Kirchlinteln | 1,080.94 mi (1,739.61 km) |
| Harmanli to Kirchseeon | 803.56 mi (1,293.21 km) |
| Harmanli to Kirchzarten | 968.61 mi (1,558.83 km) |
| Harmanli to Kirkel | 1,031.34 mi (1,659.78 km) |
| Harmanli to Kissing | 847.80 mi (1,364.40 km) |
| Harmanli to Kisslegg | 880.25 mi (1,416.63 km) |
| Harmanli to Kitzingen | 926.58 mi (1,491.19 km) |
| Harmanli to Kleinblittersdorf | 1,036.26 mi (1,667.70 km) |
| Harmanli to Kleve | 1,149.42 mi (1,849.82 km) |
| Harmanli to Klipphausen | 861.17 mi (1,385.93 km) |
| Harmanli to Klotze | 1,007.69 mi (1,621.71 km) |
| Harmanli to Koblenz | 1,047.49 mi (1,685.78 km) |
| Harmanli to Kolbermoor | 789.23 mi (1,270.14 km) |
| Harmanli to Kolkwitz | 871.52 mi (1,402.58 km) |
| Harmanli to Kongen | 926.06 mi (1,490.34 km) |
