| Cities | Distance |
|---|---|
| Harmanli to Grevena | 265.82 mi (427.79 km) |
| Harmanli to Ialysos | 399.72 mi (643.28 km) |
| Harmanli to Ilion | 293.53 mi (472.39 km) |
| Harmanli to Ilioupoli | 298.90 mi (481.03 km) |
| Harmanli to Ioannina | 307.01 mi (494.08 km) |
| Harmanli to Irakleio | 457.40 mi (736.11 km) |
| Harmanli to Irakleio | 291.08 mi (468.45 km) |
| Harmanli to Kaisariani | 296.48 mi (477.15 km) |
| Harmanli to Kalamaria | 179.37 mi (288.66 km) |
| Harmanli to Kalamata | 393.89 mi (633.91 km) |
| Harmanli to Kallithea | 298.85 mi (480.95 km) |
| Harmanli to Kalymnos | 346.41 mi (557.49 km) |
| Harmanli to Kalyvia Thorikou | 302.14 mi (486.25 km) |
| Harmanli to Kamatero | 291.59 mi (469.28 km) |
| Harmanli to Karditsa | 273.89 mi (440.79 km) |