The calculated distance (air line) between Berdyansk and Komyshuvakha is approximately 89 miles respectively 143 kilometers.
By car or train, the actual journey to Komyshuvakha is certainly longer, as only the direct route (as the crow flies) between Berdyansk and Komyshuvakha has been calculated here.
Air line (approximately)
143 kilometers
77 nautical miles