The calculated distance (air line) between Berdyansk and Novomykolayivka is approximately 94 miles respectively 151 kilometers.
By car or train, the actual journey to Novomykolayivka is certainly longer, as only the direct route (as the crow flies) between Berdyansk and Novomykolayivka has been calculated here.
Air line (approximately)
151 kilometers
82 nautical miles