The calculated distance (air line) between Platnirovskaya and Novomalorossiyskaya is approximately 30 miles respectively 48 kilometers.
By car or train, the actual journey to Novomalorossiyskaya is certainly longer, as only the direct route (as the crow flies) between Platnirovskaya and Novomalorossiyskaya has been calculated here.
Air line (approximately)
48 kilometers
26 nautical miles