Distance between Harmanli and Balkan is 390.12 km.
This distance is equal to 242.41 miles, and 210.51 nautical miles.
The distance line on map shows distance from Harmanli to Balkan between two cities.
If you travel with an airplane (which has average speed of 560 miles) between Harmanli to Balkan,
It takes 0.43 hours to arrive.