The calculated distance (air line) between Novomoskovsk and Mahdalynivka is approximately 25 miles respectively 40 kilometers.
By car or train, the actual journey to Mahdalynivka is certainly longer, as only the direct route (as the crow flies) between Novomoskovsk and Mahdalynivka has been calculated here.
Air line (approximately)
40 kilometers
22 nautical miles