The calculated distance (air line) between Novomykolayivka and Kropyvnytskyy is approximately 171 miles respectively 275 kilometers.
By car or train, the actual journey to Kropyvnytskyy is certainly longer, as only the direct route (as the crow flies) between Novomykolayivka and Kropyvnytskyy has been calculated here.
Air line (approximately)
275 kilometers
149 nautical miles