Distance between Zarechnyy and Kostyantynivka is 739.61 km.
This distance is equal to 459.57 miles, and 399.09 nautical miles.
The distance line on map shows distance from Zarechnyy to Kostyantynivka between two cities.
If you travel with an airplane (which has average speed of 560 miles) between Zarechnyy to Kostyantynivka,
It takes 0.82 hours to arrive.